Spicy Crispy Chicken Sandwich Recipe

This Spicy Crispy Chicken Sandwich Recipe is inspired by the iconic, cult-favorite fried chicken sandwiches found at premium American fast-casual spots. It is a crunchy and juicy recipe, which calls for a tangy buttermilk brine and a double-dredged spicy flour coating. It’s a classic, foolproof recipe, ready in about 45 minutes (plus brining time).

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Spicy Crispy Chicken Sandwich Recipe Ingredients

For the Chicken and Brine:

• 2 large chicken breasts (sliced in half horizontally to create 4 flat fillets)
• 1 cup buttermilk
• 1 tbsp hot sauce (like Frank’s RedHot)
• 1 tsp garlic powder
• 1 tsp onion powder
• 1 tsp salt

For the Crispy Dredge:

• 1.5 cups all-purpose flour
• 0.5 cup cornstarch (the secret to extra crunch)
• 1 tbsp smoked paprika
• 1 tbsp garlic powder
• 1 tbsp onion powder
• 1 tsp cayenne pepper (adjust for heat)
• 1 tsp black pepper
• 1 tsp salt

For Assembly:

• 4 brioche buns, split and toasted
• Neutral oil for frying (canola or vegetable)
• Sliced dill pickles
• Shredded iceberg lettuce
• Spicy Mayo: 0.5 cup mayonnaise mixed with 1 tbsp hot sauce and 0.5 tsp honey

How To Make Spicy Crispy Chicken Sandwich

1. Brine the chicken: In a large bowl or zip-top bag, whisk together the buttermilk, hot sauce, garlic powder, onion powder, and salt. Add the chicken fillets, ensuring they are fully submerged. Let them brine in the refrigerator for at least 1 hour, or up to 24 hours. This is the professional secret to chicken that stays incredibly juicy even after deep frying.
2. Prepare the dredge: In a shallow dish, whisk together the flour, cornstarch, smoked paprika, garlic powder, onion powder, cayenne, black pepper, and salt. The cornstarch is the secret ingredient here; it prevents the flour from getting too heavy and ensures a “shattering” crispiness.
3. The double-dredge technique: Remove a piece of chicken from the buttermilk and let the excess drip off. Dredge it in the flour mixture, pressing firmly to coat. Dip it back into the buttermilk briefly, and then into the flour mixture a second time. This “double-dredge” creates those extra craggy, crispy bits that catch the sauce. Let the breaded chicken rest on a wire rack for 10 minutes before frying so the coating sets.
4. Fry until golden: Heat about 1 inch of oil in a large heavy skillet to 350 degrees Fahrenheit. Carefully place the chicken into the hot oil. Fry for 4 to 5 minutes per side until the crust is a deep golden brown and the internal temperature reaches 165 degrees. Drain on a wire rack—never paper towels, which can make the bottom soggy.
5. Toast and sauce: While the chicken rests, lightly butter your brioche buns and toast them in a dry pan until golden. Spread a generous layer of the spicy mayo on both the top and bottom buns.
6. Assemble: Layer the bottom bun with several dill pickles and a handful of shredded lettuce. Place the hot, crispy chicken fillet on top, and close the sandwich. Serve immediately while the crust is at its loudest.

Recipe Tips

• The resting rule: Letting the breaded chicken sit for 10 minutes before it hits the oil is the best way to ensure the crust doesn’t flake off in the pan.
• Oil temperature management: If you don’t have a thermometer, drop a pinch of flour into the oil. If it sizzles instantly, it’s ready. If the oil is too cold, the breading will absorb the fat and become greasy.
• Why brioche: A buttery brioche bun provides a soft, rich contrast to the salty, crunchy chicken. Standard white buns often fall apart under the weight of the juice and sauce.
• The “craggy” secret: Drizzle 2 tablespoons of the buttermilk brine into your flour dredge and mix with a fork before breading. This creates little clumps of dough that stick to the chicken and turn into extra-crispy “flakes” when fried.

What To Serve With Spicy Crispy Chicken Sandwich?

This Spicy Crispy Chicken Sandwich Recipe is a rich, savory main dish that needs a salty or fresh pairing! A side of Seasoned French Fries or a few Sweet Potato Wedges is the quintessential choice for a classic grill meal. For a balanced dinner, a bowl of Creamy Coleslaw or a simple Green Salad adds a lovely cool crunch that pairs perfectly with the spicy cayenne! A glass of Cold Lemonade or a serving of Corn on the Cob pairs wonderfully with the smoky, spicy notes of the fried coating.

How To Store Spicy Crispy Chicken Sandwich

• Refrigerate: Store the fried chicken fillets separately from the buns and toppings in an airtight container for up to 2 days.
• Reheating: To regain the crunch, reheat the chicken in an air fryer at 375 degrees for 4 minutes or in an oven at 400 degrees for 8 minutes. Avoid the microwave, as it will make the breading soft and chewy.
• Freeze: You can freeze the fried chicken fillets for up to 1 month. Reheat directly from frozen in the oven at 375 degrees until hot and crispy.

Chicken Sandwich Nutrition Facts

• Calories: 640 (per sandwich)
• Total Fat: 34 g
• Cholesterol: 110 mg
• Sodium: 1150 mg
• Total Carbohydrates: 48 g
• Dietary Fiber: 2 g
• Protein: 38 g

Nutrition information is estimated and may vary based on ingredients and frying methods used.

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