Sourdough Hot Dog Buns
These homemade sourdough hot dog buns are a game-changer — soft, pillowy, and infused with a subtle tang from a long fermentation that store-bought buns simply can't match. They hold up beautifully under heavy toppings like chili and cheese without tearing, and the natural fermentation process makes them more digestible and flavorful than anything you'll find at the grocery store.
Equipment
- Large mixing bowl
- Stand mixer with dough hook Can substitute hand kneading
- Kitchen scale For precise measurements
- Plastic wrap or clean kitchen towel For covering dough during rises
- Baking sheet Half sheet pan recommended
- Parchment paper
- Pastry brush For applying egg wash
- Bench scraper or sharp knife For dividing dough
- Wire cooling rack
- Instant-read thermometer To check internal temp of 190°F
Ingredients
- 1 cup active sourdough starter 240g, fed and bubbly — feed 4–6 hours before using
- ¾ cup whole milk 180ml, warmed to room temperature
- ¼ cup granulated sugar 50g
- 1 large egg room temperature
- 4 tablespoons unsalted butter 56g, melted and slightly cooled
- 3½ cups bread flour 420g, plus more for dusting
- 1½ teaspoons fine sea salt
For the Egg Wash
- 1 large egg beaten with 1 tablespoon water
- 1 tablespoon water mixed with the beaten egg for egg wash
Optional Topping
- sesame seeds optional, for topping before baking
Instructions
- In a stand mixer bowl, combine the sourdough starter, warm milk, sugar, egg, and melted butter on low speed until well blended, then add bread flour and salt. Increase to medium speed and knead for 8–10 minutes until the dough is smooth, elastic, and slightly tacky but not sticky.
- Transfer dough to a lightly oiled bowl, cover tightly with plastic wrap, and let rise at room temperature (68–72°F) for 8–12 hours until doubled in size and bubbly. Alternatively, cold-ferment in the refrigerator for up to 24 hours for deeper flavor.
- Turn risen dough onto a lightly floured surface, gently deflate, and divide into 12 equal pieces (about 85g each). Shape each piece into a smooth 5–6 inch log by folding, turning, and rolling, then place on a parchment-lined baking sheet spaced 2 inches apart.
- Cover shaped buns loosely with plastic wrap and let proof at room temperature for 2–4 hours until noticeably puffy and nearly doubled. During the last 30 minutes, preheat your oven to 375°F (190°C).
- Gently brush the egg wash over the tops and sides of each bun, sprinkle with sesame seeds if desired, and bake for 14–16 minutes, rotating the pan halfway through, until golden brown and the internal temperature reaches 190°F (88°C).
- Transfer buns immediately to a wire cooling rack and let cool for at least 15 minutes before slicing — they will continue to set as they cool. Wait until fully room temperature before storing to prevent condensation.
Notes
- Active starter is key: Feed your sourdough starter 4–6 hours before mixing (1:1:1 ratio of starter, flour, water) so it's at peak activity — bubbly and doubled.
- Don't rush fermentation: The 8–12 hour bulk fermentation is where flavor develops. Shortcutting it produces bland buns. A warm spot (75–78°F) speeds things up slightly.
- Dense buns fix: If buns come out dense, your starter may have been underactive or the dough was under-proofed. Make sure dough doubles before shaping and shaped buns are visibly puffy before baking.
- Hand kneading works: No stand mixer? Knead by hand for 10–12 minutes until the dough passes the windowpane test (stretch a small piece thin enough to see light through without tearing).
- Steam for softer buns: Place an oven-safe pan of hot water on the bottom rack while baking to create steam, which gives the buns a softer crust.
- Storage: Store at room temperature in an airtight bag for up to 3 days. Do not refrigerate — it dries them out. Freeze individually wrapped for up to 3 months.
- Refreshing leftover buns: Wrap day-old buns in foil and warm in a 300°F oven for 5–7 minutes, or microwave for 20–30 seconds.
- Pretzel-style variation: Boil shaped, proofed buns in a baking soda bath (¼ cup baking soda per 8 cups water) for 30 seconds before baking and top with coarse salt.
- Flavor variations: Add everything bagel seasoning, shredded cheddar, dried minced onion, or fresh herbs (rosemary, thyme) for creative twists on the classic.
- Cold fermentation option: Refrigerate the dough after bulk fermentation for up to 24 hours before shaping — this deepens flavor and makes the dough easier to work with.
Nutrition
Serving: 1BunCalories: 185kcalCarbohydrates: 29gProtein: 6gFat: 5gSaturated Fat: 3gMonounsaturated Fat: 1gCholesterol: 35mgSodium: 295mgPotassium: 75mgFiber: 1gSugar: 5gVitamin A: 4IUCalcium: 4mgIron: 10mg
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