This classic Chicken Salad Sandwich is creamy, satisfying, and loaded with texture. Tender shredded chicken, crunchy celery, sweet pickle relish, and a tangy mayo-based dressing come together in just 15 minutes of active prep. It's the kind of lunch that feels like a gift every time you make it, perfect for potlucks, picnics, and easy weekday meals.
Stand mixer with paddle attachment (optional, for shredding chicken quickly)
Rubber spatula or large spoon for mixing
Toaster or cast iron skillet for toasting buns
Ingredients
2cupscooked chicken breastshredded or finely chopped, about 2 medium breasts
1/2cupreal mayonnaise
2stalksceleryfinely diced
2tablespoonssweet pickle relish
1teaspoonyellow mustard
1/2teaspoongarlic powder
1/2teaspoononion powder
salt and black pepperto taste
1teaspoonfresh lemon juice
4sandwich rolls or brioche sandwich bunstoasted
lettuce leavesfor serving
sliced tomatofor serving, optional
Instructions
Place chicken breasts in a single layer in a medium saucepan and cover completely with cold water or low-sodium chicken broth. Add a pinch of salt and black peppercorns if desired.
Bring liquid to a gentle boil over medium-high heat, then immediately reduce to medium-low. Simmer gently for 15 to 20 minutes, or until the thickest part reaches 165°F (74°C). Remove chicken and rest 5 to 10 minutes before handling.
Shred chicken with two forks, use a stand mixer with paddle attachment on low for 20 to 30 seconds, or finely chop into 1/4-inch pieces. Transfer to a large mixing bowl.
Wash and trim celery stalks, cut lengthwise into thin strips, then dice crosswise into fine 1/4-inch pieces. Add to the bowl with the chicken.
In a small bowl, whisk together mayonnaise, relish, mustard, garlic powder, onion powder, and lemon juice until smooth. Taste and adjust sweetness or brightness as needed.
Pour dressing over chicken and celery. Gently fold with a rubber spatula until evenly coated. Season with salt and pepper to taste. Cover and refrigerate at least 30 minutes before serving.
Slice buns in half horizontally. Toast cut-side down in a dry cast iron skillet over medium heat for 1 to 2 minutes until golden, or broil cut-side up for 1 minute.
Lay a lettuce leaf on the bottom half of each toasted bun. Scoop about 1/2 cup chilled chicken salad onto the lettuce. Add sliced tomato if using, place top bun over filling, and press down lightly. Serve immediately.
Notes
Use rotisserie chicken as a shortcut when pressed for time; it's already seasoned and cooked perfectly.
Chill the chicken salad for 30 minutes to an hour before serving to let the flavors meld and deepen.
Don't over-mix; fold ingredients gently to avoid a mushy texture.
Toast your buns to prevent sogginess and add a satisfying crunch.
Start with less mayonnaise than you think you need; you can always add more.
Keep chicken salad cold when serving outdoors; place over ice or in a chilled bowl.
Store filling in an airtight container in the refrigerator for up to 3 to 4 days. Do not freeze.
Make the filling up to 2 days in advance for meal prep or gatherings.
For a lighter version, substitute Greek yogurt for half the mayonnaise or serve over lettuce instead of bread.
Customize with add-ins like dried cranberries, chopped pecans, bacon, or fresh dill.