If you’ve been searching for the best sweet chili sauce, you’re about to find your new go-to condiment.
This homemade version is everything you love about the bottled stuff, sticky, sweet, tangy, and just the right amount of spicy, but made entirely from scratch with simple pantry ingredients.
Once you taste it fresh, you’ll wonder why you ever bought it from the store.
This sauce comes together in under 30 minutes and works on absolutely everything.
Drizzle it over spring rolls, use it as a dipping sauce for chicken, or brush it on grilled shrimp right off the grill.
It’s versatile, deeply flavorful, and genuinely easy to make, even if you’ve never made a homemade sauce before.
This recipe makes a generous batch that keeps well in the fridge, so you’ll always have some on hand.
| Quick Recipe Summary | |
|---|---|
| Prep Time | 10 minutes |
| Cook Time | 15 minutes |
| Total Time | 25 minutes |
| Servings | About 1 cup (16 tablespoons) |
| Difficulty Level | Easy |
If you love bold, homemade condiments, you’ll also enjoy this sweet and sour sauce, another pantry staple that’s incredibly easy to make from scratch.
Why You’ll Love This Sweet Chili Sauce
This sauce hits all the right notes, sweet, spicy, tangy, and a little sticky in the best possible way.
It’s made with fresh garlic, real chili peppers, and a handful of simple ingredients you likely already have. No artificial preservatives, no mystery additives.
The texture is perfectly balanced, thick enough to cling to food without being gluey. It coats everything beautifully, from crispy chicken tenders to grilled proteins.
You control the heat. Use more chili for a bolder kick or dial it back for a milder version the whole family can enjoy.
It stores well in the fridge for up to two weeks. Make it once and have it ready for dipping, drizzling, and glazing all week long.
It costs a fraction of what you’d pay for a quality store-bought bottle. And it tastes significantly better.
- Ready in under 30 minutes from start to finish
- Made with pantry staples and fresh aromatics
- Completely customizable heat level
- Perfect as a dip, glaze, or marinade
- No preservatives or artificial ingredients
- Keeps for up to 2 weeks refrigerated
For more homemade sauce inspiration, check out this bang bang sauce recipe, it’s another crowd-pleasing condiment with a similar sweet-heat vibe.
Ingredients
These are simple, easy-to-find ingredients that come together to create a sauce with incredible depth of flavor.
Fresh chili peppers and garlic are the key, don’t skip them for the best result.
- ½ cup rice vinegar (or white vinegar)
- ½ cup white granulated sugar
- ¼ cup water
- 3–4 fresh red chili peppers (such as Fresno or Thai red chilies), finely chopped
- 4 cloves garlic, minced
- 1 tablespoon fish sauce (optional, adds umami depth)
- 1 tablespoon cornstarch
- 2 tablespoons cold water (for cornstarch slurry)
- ½ teaspoon red pepper flakes (optional, for extra heat)
- Pinch of salt
You might also enjoy making this stir fry sauce recipe, it uses several of the same pantry ingredients and is just as quick to prepare.
Kitchen Equipment Needed
You don’t need any fancy tools for this recipe. A small saucepan and a few basics are all it takes to make a beautifully smooth, glossy sweet chili sauce at home.
- Small or medium saucepan
- Cutting board and sharp chef’s knife
- Garlic press or microplane (optional but helpful)
- Measuring cups and spoons
- Small mixing bowl (for cornstarch slurry)
- Whisk or silicone spatula
- Fine mesh strainer (optional, for a smoother sauce)
- Glass jar with airtight lid (for storage)
- Ladle or pour spout
Recommended Products for This Recipe
These are products I personally reach for whenever I’m making homemade sauces. They make the process easier and help you get the best possible results every time.
1. Premium Red Fresno Chili Peppers
The type of chili pepper you use makes a real difference in the final flavor.
Fresno chilies offer a bright, fruity heat that’s ideal for sweet chili sauce, they’re flavorful without being overwhelming.
If you can’t find them fresh locally, ordering them online is a great option.
2. Maesri or Pantai Thai Sweet Chili Sauce (For Reference)
If you want to compare your homemade batch against an authentic Thai-style commercial version, these Thai brands are widely regarded as the gold standard.
They’re great for tasting side-by-side as a benchmark while you perfect your homemade recipe.
3. Glass Mason Jars with Lids (Set of 4)
Storing your sweet chili sauce in a glass jar keeps it fresher and makes it easy to see how much you have left.
A wide-mouth mason jar with a tight-fitting lid is my go-to — it pours cleanly and goes right in the fridge without any mess.
4. OXO Good Grips Fine Mesh Strainer
If you prefer a silky-smooth sauce without visible pepper bits, a fine mesh strainer is your best friend here.
It only takes a few seconds to strain and gives the sauce a more polished, restaurant-quality finish.
Read Also: Hoisin Sauce Recipe
Step-by-Step Instructions: How to Make Sweet Chili Sauce
1. Prep Your Chili Peppers and Garlic
- Wash your red chili peppers thoroughly under cold running water and pat them dry with a paper towel.
- Remove the stems from the peppers. If you prefer a milder sauce, slice the peppers in half lengthwise and use a small spoon or the tip of your knife to scrape out the seeds and white membranes — this is where most of the heat lives.
- Finely chop the chili peppers into very small pieces. The finer you chop them, the more evenly the heat distributes throughout the sauce. Aim for pieces no larger than ¼ inch.
- Peel and mince 4 cloves of fresh garlic as finely as possible. You can also use a garlic press or microplane to grate it directly into the pan — this releases more of the flavor into the sauce.
- Set your chopped chilies and minced garlic aside in a small bowl while you prep the other ingredients.
2. Make the Cornstarch Slurry
- In a small bowl, combine 1 tablespoon of cornstarch with 2 tablespoons of cold water.
- Whisk or stir until the cornstarch is fully dissolved and no lumps remain. The mixture should look like a thin, milky liquid.
- Set this slurry aside — you’ll add it near the end of cooking to thicken the sauce. Do not add it too early or it may clump.
- Important: Always use cold water for the slurry, not warm or hot water, to prevent the cornstarch from pre-cooking and forming lumps.
3. Combine the Base Ingredients in the Saucepan
- Place your small or medium saucepan over medium heat on the stovetop.
- Add the ½ cup of rice vinegar (or white vinegar) directly into the pan.
- Add the ½ cup of white granulated sugar and stir immediately to begin dissolving it in the vinegar.
- Pour in the ¼ cup of water and stir again to combine all three liquids.
- Add your finely chopped red chili peppers and minced garlic directly into the saucepan.
- If you’re using red pepper flakes for additional heat, add them now as well.
- Add the pinch of salt and stir everything together.
4. Bring the Sauce to a Simmer
- Increase the heat slightly to medium-high and bring the mixture to a gentle boil, stirring occasionally to ensure the sugar dissolves completely and doesn’t stick to the bottom of the pan.
- Once the mixture reaches a boil and the sugar is fully dissolved (you’ll notice it becomes clearer rather than cloudy), reduce the heat back to medium-low.
- Let the sauce simmer for 5–7 minutes, stirring occasionally. During this time, the garlic and chili peppers will soften and infuse their flavor into the liquid. The sauce will start to smell incredible.
- Keep an eye on the heat — you want a steady, gentle simmer with small bubbles, not a rolling boil that could cause the sauce to reduce too quickly or scorch.
5. Add the Fish Sauce (Optional)
- If you’re using fish sauce, add 1 tablespoon to the simmering sauce and stir it in well. This is completely optional but highly recommended — it adds a layer of savory, umami depth that makes the sauce taste more complex and restaurant-quality.
- Don’t worry about the sauce smelling fishy — the fish sauce flavor mellows significantly during cooking and blends into the background beautifully.
- Stir the sauce and let it continue to simmer for another 1–2 minutes after adding the fish sauce.
6. Add the Cornstarch Slurry to Thicken
- Give your cornstarch slurry a quick re-stir (the cornstarch can settle to the bottom) before adding it to the pan.
- While stirring the sauce constantly, slowly pour the cornstarch slurry into the simmering sauce in a thin, steady stream. Do not dump it in all at once.
- Continue stirring vigorously as you add the slurry — you should notice the sauce beginning to thicken almost immediately.
- Let the sauce simmer for an additional 2–3 minutes after adding the slurry. This cooks out the raw cornstarch flavor and ensures the sauce is fully thickened.
- The sauce is ready when it coats the back of a spoon and holds a line when you drag your finger through it. Keep in mind it will thicken further as it cools.
7. Taste, Adjust, and Cool the Sauce
- Remove the pan from the heat and taste the sauce carefully (it will be very hot).
- Adjust seasoning as needed: if you want it sweeter, stir in an additional teaspoon of sugar. If you want more tang, add a splash more vinegar. For more heat, stir in extra red pepper flakes.
- If you prefer a smooth sauce without visible chili or garlic bits, pour the hot sauce through a fine mesh strainer into a bowl or jar, pressing the solids gently with the back of a spoon to extract all the liquid.
- If you like the texture of the chili pieces in the sauce (this is more traditional), skip the straining step entirely.
- Allow the sauce to cool to room temperature before transferring it to a glass jar or airtight container.
- The sauce will thicken to its final consistency as it cools — this is normal and expected.
You might also love this teriyaki sauce recipe, it’s another quick homemade condiment that uses a similar technique of simmering and thickening with a cornstarch slurry.
Tips for The Best Sweet Chili Sauce
A few small adjustments can take your sweet chili sauce from good to genuinely exceptional.
These tips are based on common mistakes and easy fixes that make a big difference in the final result.
- Use fresh chili peppers. Dried chili flakes work in a pinch, but fresh red chilies give the sauce a brighter, more vibrant flavor and a beautiful red color. Fresno, Thai red, or cayenne peppers all work well.
- Don’t skip the rest time. The sauce tastes even better after it’s been sitting for 30 minutes or more. The garlic and chili flavor deepens as it cools.
- Control the consistency. If the sauce is too thick after cooling, simply whisk in a tablespoon of warm water to loosen it. If it’s too thin, simmer for a few extra minutes before adding the slurry.
- Taste as you go. Everyone’s heat and sweetness preference is different. Taste after simmering and again after adding the slurry. Adjust before the sauce cools.
- Use rice vinegar for a more authentic flavor. White vinegar works fine, but rice vinegar has a softer, slightly sweeter acidity that’s closer to the Thai original.
- Double the batch. This sauce is easy to scale up and keeps well in the fridge. Making a larger batch means you’ll have it ready to go whenever you need it.
- Wear gloves when handling hot peppers. Chili oil can irritate your skin and eyes. If you’re handling a lot of peppers or particularly hot varieties, gloves are a smart move.
Another favorite: Peanut Sauce Recipe
Serving Suggestions
Sweet chili sauce is one of those condiments that makes almost everything better. It works equally well as a dipping sauce, a glaze, or even a salad dressing component.
Here are some of the best ways to serve and use it:
- Chicken wings and tenders — Toss crispy air fryer chicken wings in sweet chili sauce for a sticky, irresistible coating.
- Spring rolls and dumplings — Serve alongside a bowl of sweet chili sauce for dipping. It’s the classic pairing for a reason.
- Grilled shrimp — Brush the sauce over shrimp during the last 2 minutes of grilling for a caramelized, glossy finish.
- Chicken nuggets — Use as a dipping sauce for homemade air fryer chicken nuggets for a crowd-pleasing snack or meal.
- Rice bowls — Drizzle over jasmine rice with sliced vegetables and grilled protein for an easy, flavorful weeknight meal.
- Egg rolls and wontons — A natural pairing for any fried or baked Asian-inspired appetizer.
- Sandwiches and wraps — Spread it on a wrap or use as a condiment in place of mayo for a bright, spicy kick.
- Pizza drizzle — A light drizzle over a freshly baked pizza adds unexpected sweetness and heat.
- Cheese boards — Serve a small ramekin of sweet chili sauce alongside a cheese and crackers platter — it pairs beautifully with cream cheese or brie.
Variations of Sweet Chili Sauce
Once you’ve mastered the base recipe, it’s easy to customize the sauce to suit different flavor profiles, dietary preferences, or whatever you’re pairing it with.
Here are some delicious variations to try.
- Mango sweet chili sauce: Blend ¼ cup of fresh or frozen mango puree into the base sauce for a tropical, fruity version that’s incredible with grilled fish or shrimp tacos.
- Garlic-forward version: Double the garlic to 8 cloves for a sauce that tastes more like a sweet chili garlic sauce — perfect as a stir fry glaze or noodle sauce.
- Pineapple sweet chili sauce: Add 2–3 tablespoons of pineapple juice in place of some of the water for a tangy, island-inspired twist.
- Extra spicy: Add a full teaspoon of red pepper flakes or one whole Thai bird’s eye chili for a sauce that packs a serious punch.
- Ginger sweet chili sauce: Add 1 teaspoon of freshly grated ginger along with the garlic for a warming, aromatic depth.
- Vegan-friendly: Simply omit the fish sauce (or replace with soy sauce or tamari) for a fully plant-based version that’s just as delicious.
- Low-sugar version: Reduce the sugar to â…“ cup and add a teaspoon of honey for a slightly healthier version with a different but equally good flavor profile.
You might also enjoy: Honey Mustard Sauce Recipe
Storage and Reheating
Homemade sweet chili sauce stores beautifully and is easy to keep on hand for whenever the craving strikes. Proper storage makes all the difference in keeping it fresh and flavorful.
- Refrigerator: Store the cooled sauce in a clean, airtight glass jar or container. It keeps well in the fridge for up to 2 weeks. Always use a clean spoon when scooping to prevent contamination.
- Freezer: You can freeze sweet chili sauce in a freezer-safe container for up to 3 months. Leave a little space at the top of the container as the sauce expands when frozen. Thaw overnight in the fridge before using.
- Reheating: Pour the desired amount into a small saucepan over low heat, stirring until warmed through. Alternatively, microwave in 20-second intervals, stirring between each interval.
- Thinning after storage: The sauce will thicken considerably in the fridge due to the cornstarch. If it becomes too thick, stir in a tablespoon of warm water and mix until you reach your desired consistency.
- Signs of spoilage: Discard the sauce if you notice an off smell, visible mold, or any unusual discoloration. Always check before serving if it’s been in the fridge for more than a week.
Read Also: Garlic Parmesan Sauce
Nutritional Facts
The nutritional information below is an estimate per 1-tablespoon serving based on the full recipe yield of approximately 16 tablespoons.
Values may vary slightly depending on specific ingredients used.
| Nutrient | Per Tablespoon (approx.) |
|---|---|
| Calories | ~30 kcal |
| Carbohydrates | ~7.5g |
| Sugar | ~6.5g |
| Fat | 0g |
| Protein | ~0.1g |
| Sodium | ~50–80mg (higher if fish sauce is added) |
| Fiber | ~0.1g |
Sweet chili sauce is a low-calorie condiment used in small amounts, so it fits comfortably into most diets as an occasional flavor booster.
The main consideration is its sugar content, so those monitoring blood sugar may want to use it in moderation.
You might also enjoy this cocktail sauce recipe, another easy homemade condiment that uses similarly pantry-friendly ingredients.
Health Benefits of Key Ingredients
While sweet chili sauce is obviously a condiment rather than a health food, several of its key ingredients do bring real nutritional benefits to the table. Here’s a quick look at what each one contributes.
Fresh chili peppers are a standout ingredient here. They contain capsaicin, the compound responsible for their heat, which has been studied for its potential anti-inflammatory and metabolism-supporting properties.
Capsaicin may also help support heart health and has antioxidant activity.
- Garlic: One of the most well-studied functional foods, garlic contains allicin and other sulfur compounds with antimicrobial, anti-inflammatory, and cardiovascular benefits. It has been linked to supporting immune function and healthy blood pressure levels.
- Chili peppers: Rich in vitamin C, vitamin A (as beta-carotene), and antioxidants. Capsaicin may also support metabolism and has anti-inflammatory properties when consumed regularly in small amounts.
- Rice vinegar: A fermented ingredient that may support digestive health. It has a lower acidity than white vinegar, making it gentler on the stomach while still providing that important tangy balance in the sauce.
- Fish sauce (optional): Contains trace amounts of protein and provides glutamates — the naturally occurring compounds responsible for umami flavor. Use sparingly as it is higher in sodium.
Another great recipe to bookmark: Tzatziki Sauce Recipe, a cooling, yogurt-based dip that pairs beautifully with spicy foods like sweet chili wings.
FAQs About Sweet Chili Sauce
1. What type of chili peppers work best for this recipe?
Fresno peppers are the most commonly recommended because they have a bright, fruity heat and beautiful red color that makes the sauce vibrant.
Thai red chilies work equally well and are more traditional in Asian-style versions, they’re spicier, so use fewer if you’re heat-sensitive.
Cayenne peppers are another accessible option, and you can even use a combination of fresh chilies and dried red pepper flakes if fresh peppers aren’t available. The key is using red-colored peppers to get that classic warm color.
2. Can I make sweet chili sauce without cornstarch?
Yes, you can. The sauce will be thinner without cornstarch, but it will still taste great.
Simply simmer the sauce for a few extra minutes (8–10 minutes total) to allow the natural sugars to reduce and thicken slightly on their own.
Alternatively, you can use arrowroot powder in the same ratio as a cornstarch substitute, it creates a similar glossy, thick consistency. Potato starch is another option that works well as a 1:1 replacement.
3. How long does homemade sweet chili sauce last?
Stored in a clean, sealed glass jar in the refrigerator, this sauce keeps well for up to 2 weeks. The vinegar content helps preserve it naturally.
For longer storage, freeze it in a freezer-safe container for up to 3 months. Thaw overnight in the fridge before using, and give it a good stir as the texture may change slightly after freezing.
4. Is sweet chili sauce the same as sriracha or chili garlic sauce?
No — these are distinct condiments with different flavor profiles. Sweet chili sauce is significantly sweeter and has a thicker, more syrupy consistency.
Sriracha is more vinegar-forward and spicier with much less sweetness.
Chili garlic sauce (like Huy Fong’s version) is chunkier, more intensely garlicky, and has almost no sweetness.
Sweet chili sauce is the mildest and most versatile of the three, making it a great gateway condiment for those who don’t love intense heat.
5. Can I use this sauce as a marinade or glaze?
Absolutely — sweet chili sauce is fantastic as both a marinade and a finishing glaze.
For marinating, combine the sauce with a little soy sauce and sesame oil and let your protein soak for at least 30 minutes (or overnight in the fridge) before cooking.
As a glaze, brush it on during the last 5–10 minutes of grilling or baking. This timing is important, adding it too early can cause the sugar to burn before the protein is fully cooked.
Read Also: BBQ Sauce Recipe
Best Sweet Chili Sauce
Ingredients
- 1/2 cup rice vinegar 120ml; white vinegar can be substituted
- 1/2 cup white granulated sugar 100g
- 1/4 cup water 60ml
- 3-4 fresh red chili peppers such as Fresno or Thai red chilies; finely chopped, seeds removed for milder heat
- 4 cloves garlic minced
- 1 tablespoon fish sauce 15ml; optional, adds umami depth — omit or substitute with soy sauce for vegan version
- 1 tablespoon cornstarch 8g
- 2 tablespoons cold water 30ml; for cornstarch slurry only
- 1/2 teaspoon red pepper flakes optional, for extra heat
- salt pinch
Equipment
- Small or medium saucepan
- Cutting board
- Sharp chef’s knife
- Garlic press or microplane (optional)
- Measuring cups and spoons
- Small mixing bowl For cornstarch slurry
- Whisk or silicone spatula
- Fine-mesh strainer (optional) For a smoother sauce
- Glass jar with airtight lid For storage
- Ladle or pour spout
Method
- Finely chop 3–4 fresh red chili peppers (remove seeds for milder heat) and mince 4 cloves of garlic. Set both aside in a small bowl.
- In a small bowl, whisk together 1 tablespoon of cornstarch and 2 tablespoons of cold water until fully dissolved with no lumps. Set aside.
- In a small saucepan over medium heat, combine rice vinegar, sugar, water, chopped chili peppers, minced garlic, red pepper flakes (if using), and a pinch of salt. Stir to begin dissolving the sugar.
- Bring the mixture to a gentle boil, then reduce heat to medium-low and simmer for 5–7 minutes, stirring occasionally, until the garlic and peppers soften and the flavors meld.
- Stir in 1 tablespoon of fish sauce and simmer for an additional 1–2 minutes. This adds savory depth and is optional but highly recommended.
- Re-stir the cornstarch slurry, then slowly pour it into the simmering sauce while stirring constantly. Continue to simmer for 2–3 minutes until the sauce thickens and coats the back of a spoon.
- Remove from heat, taste, and adjust sweetness, tang, or heat as needed. Strain through a fine mesh strainer for a smoother sauce or leave as-is, then cool to room temperature before transferring to a jar.
Nutrition
Notes
- The sauce thickens considerably as it cools — if it becomes too thick after refrigerating, stir in 1 tablespoon of warm water to loosen it to your desired consistency.
- For a more authentic Thai flavor, use rice vinegar instead of white vinegar. It has a softer, slightly sweeter acidity that balances the sauce beautifully.
- Always use cold water for the cornstarch slurry — hot or warm water causes the cornstarch to clump before it can be incorporated into the sauce.
- Wear gloves when handling hot chili peppers, especially Thai bird’s eye chilies, to prevent skin and eye irritation.
- To make this sauce vegan, simply omit the fish sauce or substitute with 1 tablespoon of soy sauce or tamari for a similar umami flavor.
- For a mango variation, blend in ¼ cup of fresh mango puree after cooking for a tropical, fruity twist that pairs especially well with grilled fish or shrimp.
- Double the batch easily — the recipe scales up perfectly and the sauce stores well, so making extra is always a smart move.
- Store in a clean, sealed glass jar in the refrigerator for up to 2 weeks. Freeze in a freezer-safe container for up to 3 months; thaw overnight in the fridge before using.
- For a glaze, brush the sauce onto grilled or baked proteins during the last 5–10 minutes of cooking to prevent the sugar from burning.
- The sauce tastes even better after resting for 30 minutes or more, as the garlic and chili flavor continues to deepen as it cools.
Private Notes
Tried this recipe?
Let us know how it was!Conclusion
Making your own sweet chili sauce at home is one of those small kitchen wins that feels surprisingly satisfying.
It costs almost nothing to make, takes less than 30 minutes, and tastes noticeably better than anything from a bottle.
Once you have a jar of this in your fridge, you’ll find yourself reaching for it constantly, on chicken, with dumplings, on rice, as a dip, as a glaze. It really does make everything better.
I’d love to hear how yours turned out! Did you add extra chili? Try the mango variation? Drizzle it over something unexpected?
Drop a comment below and let me know, and if you loved this recipe, share it with a friend who needs more condiment magic in their life.
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