This Crispy Chicken Sandwich delivers a shatteringly crisp crust and juicy, flavorful chicken thanks to a buttermilk brine and double-dredge method. You’ll love making this restaurant-quality favorite at home.
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Why You’ll Love This Crispy Chicken Sandwich
- Unbeatable Crunch: Double-dredge creates a shatteringly crisp, craggy crust.
- Insanely Juicy Chicken: Buttermilk brine ensures every bite is moist and flavorful.
- Balanced Flavors: Seasoning is layered in the brine, flour, and chicken.
- Total Crowd-Pleaser: Impressive, delicious, and more fun than takeout.
Ingredients & Tools
- 4 boneless, skinless chicken thighs (about 150-180g each)
- 480 ml buttermilk
- 2 tbsp hot sauce (like Frank’s RedHot)
- 1 tsp garlic powder
- 1 tsp onion powder
- 2 tsp salt, divided
- 1 tsp black pepper, divided
- 200 g all-purpose flour
- 60 g cornstarch
- 2 tsp paprika
- 1 liter neutral oil (like canola or vegetable), for frying
- 4 soft brioche buns
- 4 tbsp mayonnaise
- 8 dill pickle slices
- 4 leaves crisp lettuce
Tools: A large, heavy-bottomed pot or Dutch oven, deep-fry thermometer, wire rack set over a baking sheet, tongs.
Notes: Don’t skip the cornstarch—it’s key for an ultra-crispy, light crust. Chicken thighs guarantee a juicier result than breasts.
Nutrition (per serving)
| Calories: | 720 kcal |
| Protein: | 35 g |
| Fat: | 38 g |
| Carbs: | 55 g |
| Fiber: | 2 g |
Serves: 4 | Prep Time: 25 minutes (plus 4+ hours brining) | Cook Time: 20 minutes | Total Time: 45 minutes (plus brining)
Before You Start: Tips & Ingredient Notes
- Plan for the brine. The buttermilk brine is non-negotiable for maximum juiciness and flavor. You need at least 4 hours, but honestly, letting it go overnight in the fridge is even better. It’s the most passive, impactful step in the whole recipe.
- Why chicken thighs? Breast meat can dry out so easily, especially when surrounded by a hot, crunchy crust. Thighs are more forgiving, richer in flavor, and stay incredibly moist. If you must use breasts, pound them to an even 1-inch thickness first.
- Get your oil temperature right. A deep-fry thermometer is your best friend here. If the oil is too cool, the chicken will absorb oil and become greasy. Too hot, and the outside will burn before the inside is cooked. The sweet spot is 175°C.
- The double-dredge is everything. That first coat of flour helps the wet buttermilk mixture grip. The second coat is what creates all those lovely, craggy nooks and crannies that get so incredibly crisp. Don’t rush it!
How to Make Crispy Chicken Sandwich
Step 1: The Buttermilk Brine. In a medium bowl, whisk together the buttermilk, hot sauce, garlic powder, onion powder, 1 teaspoon of salt, and ½ teaspoon of black pepper. Add the chicken thighs, ensuring they are fully submerged. Cover the bowl and refrigerate for at least 4 hours, or ideally, overnight. You’ll notice the buttermilk working its tenderizing magic—this is the foundation of a juicy sandwich.
Step 2: Prepare the Dredging Station. About 30 minutes before you’re ready to fry, take the chicken out of the fridge to take the chill off. In a large, shallow dish, whisk together the all-purpose flour, cornstarch, paprika, and the remaining salt and pepper. The cornstarch is our secret weapon for a shatteringly crisp, light crust that doesn’t feel heavy or doughy.
Step 3: The Double-Dredge. Working with one piece at a time, remove a chicken thigh from the buttermilk brine, letting the excess drip off. Dredge it thoroughly in the flour mixture, pressing firmly to ensure an even, clumpy coat. Dip it back into the buttermilk for just a second, then give it a final dredge in the flour, again pressing to create a craggy, textured surface. Place the breaded chicken on a wire rack while you repeat with the remaining thighs. This resting period helps the coating set and adhere.
Step 4: Heat the Oil. Pour the oil into your heavy-bottomed pot—it should be deep enough to submerge a chicken thigh by at least an inch. Attach your deep-fry thermometer and heat the oil over medium-high heat until it reaches 175°C. This is the perfect temperature for achieving a golden-brown crust without burning, while fully cooking the chicken inside.
Step 5: Fry to Perfection. Carefully lower two chicken thighs into the hot oil using tongs—don’t overcrowd the pot. Fry for 5-7 minutes, flipping halfway through, until the crust is a deep, golden brown and the internal temperature of the chicken reaches 74°C. You’ll hear a steady, lively sizzle—that’s the sound of success. Transfer the cooked chicken to the wire rack to drain; never use paper towels as they can make the bottom crust soggy.
Step 6: Assemble Your Masterpiece. Lightly toast the cut sides of your brioche buns. Spread a tablespoon of mayonnaise on the bottom bun. Top with a crispy chicken thigh, then layer on two pickle slices and a leaf of crisp lettuce. Crown it with the top bun. Press down gently—you’ll hear that glorious crunch—and serve immediately.
Storage & Freshness Guide
- Fridge: Store assembled sandwich (without wet toppings) in an airtight container for up to 2 days.
- Freezer: Freeze breaded, uncooked chicken on a baking sheet, then transfer to a freezer bag for up to 3 months. Fry from frozen, adding a few extra minutes.
- Reviving: Reheat cooked chicken in a 190°C oven or air fryer for 5-8 minutes to restore crispiness.
Serving Suggestions
Complementary Dishes
- Classic French Fries — You can’t go wrong. The salty, starchy fries are the perfect textural companion to the crunchy, juicy sandwich.
- Vinegar-Based Coleslaw — The sharp, tangy crunch of the slaw cuts through the richness of the fried chicken beautifully, balancing the whole meal.
- Baked Beans — Their sweet, smoky, saucy quality is a fantastic contrast to the savory, crispy elements on your plate.
Drinks
- An Ice-Cold Lager — The crisp, clean bubbles and mild bitterness are the ultimate palate cleanser after each rich, savory bite.
- Sweet Iced Tea — The classic Southern pairing for a reason. Its sweetness is a lovely counterpoint to the salty, savory flavors of the sandwich.
- Sparkling Lemonade — For a non-alcoholic option, the bright acidity and fizz are incredibly refreshing and help reset your taste buds.
Something Sweet
- Warm Apple Pie — The cozy, spiced filling and flaky crust feel like a natural, comforting follow-up to the hearty main event.
- Simple Vanilla Milkshake — The ultimate indulgence. The cold, creamy, sweet shake is a dreamy contrast to the hot, salty, crunchy sandwich.
- Chocolate Chip Cookies
Crispy Chicken Sandwich
Make the ultimate Crispy Chicken Sandwich at home with our foolproof recipe featuring buttermilk brine and double-dredge method. Get the restaurant-quality recipe now!
Ingredients
For the chicken and brine:
-
4 boneless, skinless chicken thighs (about 150-180g each)
-
480 ml buttermilk
-
2 tbsp hot sauce (like Frank's RedHot)
-
1 tsp garlic powder
-
1 tsp onion powder
-
2 tsp salt (divided)
-
1 tsp black pepper (divided)
For the dredge:
-
200 g all-purpose flour
-
60 g cornstarch
-
2 tsp paprika
For frying and assembly:
-
1 liter neutral oil (like canola or vegetable, for frying)
-
4 soft brioche buns
-
4 tbsp mayonnaise
-
8 dill pickle slices
-
4 leaves crisp lettuce
Instructions
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In a medium bowl, whisk together the buttermilk, hot sauce, garlic powder, onion powder, 1 teaspoon of salt, and ½ teaspoon of black pepper. Add the chicken thighs, ensuring they are fully submerged. Cover the bowl and refrigerate for at least 4 hours, or ideally, overnight.01
-
About 30 minutes before you’re ready to fry, take the chicken out of the fridge to take the chill off. In a large, shallow dish, whisk together the all-purpose flour, cornstarch, paprika, and the remaining salt and pepper.02
-
Working with one piece at a time, remove a chicken thigh from the buttermilk brine, letting the excess drip off. Dredge it thoroughly in the flour mixture, pressing firmly to ensure an even, clumpy coat. Dip it back into the buttermilk for just a second, then give it a final dredge in the flour, again pressing to create a craggy, textured surface. Place the breaded chicken on a wire rack while you repeat with the remaining thighs.03
-
Pour the oil into your heavy-bottomed pot—it should be deep enough to submerge a chicken thigh by at least an inch. Attach your deep-fry thermometer and heat the oil over medium-high heat until it reaches 175°C.04
-
Carefully lower two chicken thighs into the hot oil using tongs—don’t overcrowd the pot. Fry for 5-7 minutes, flipping halfway through, until the crust is a deep, golden brown and the internal temperature of the chicken reaches 74°C. Transfer the cooked chicken to the wire rack to drain.05
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Lightly toast the cut sides of your brioche buns. Spread a tablespoon of mayonnaise on the bottom bun. Top with a crispy chicken thigh, then layer on two pickle slices and a leaf of crisp lettuce. Crown it with the top bun. Press down gently and serve immediately.06
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