Spicy Chicken Sandwich Recipe

Prep and Pound

If chicken breasts are thick, butterfly or halve horizontally to make 2 thinner cutlets (about 1/2" thick). Lightly pound between plastic wrap to even thickness so they cook evenly.

Combine 1 cup buttermilk and 1 tbsp hot sauce in a bowl. Add the chicken breasts, ensure coated, cover and refrigerate at least 30 minutes (up to 4 hours) to tenderize and add flavor.

In a shallow dish, whisk together flour, cornstarch, garlic powder, onion powder, smoked paprika, 1.5 tsp salt, and 1 tsp black pepper. Remove chicken from buttermilk, letting excess drip off, then dredge thoroughly in the flour mixture, pressing to adhere. For extra crisp, dip back into a quick second dip of the remaining buttermilk and re-dredge (optional).

Frying Method

Heat 1 to 1 1/4 cups vegetable oil in a heavy skillet or Dutch oven to 350°F (175°C). Carefully add chicken and fry 3–5 minutes per side (depending on thickness) until golden brown and internal temperature reaches 165°F (74°C). Drain on a wire rack set over a baking sheet.

Grilling Method (alternative)

If grilling, reduce flour coating: pat chicken dry, brush lightly with oil and season with the same spice mix (use about half the flour mixture as a dry rub). Preheat grill to medium-high. Oil grates. Grill chicken 4–6 minutes per side until char marks form and internal temp is 165°F (74°C). If using thicker cutlets, cover briefly to finish cooking without burning exterior.

In a bowl, whisk together 1/2 cup mayonnaise, 1/4 cup sour cream, 1 tbsp ranch seasoning, 1/4 cup hot sauce, 1 tsp honey, and 1 tsp lemon juice until smooth.

If sauce is too thick for drizzling, whisk in up to 2 tbsp buttermilk, 1 tbsp at a time, to reach desired consistency. Season with 1/4 tsp black pepper and taste; adjust salt or hot sauce if needed. Refrigerate until assembly.

For guacamole: halve and pit 2 ripe avocados. Scoop flesh into a bowl and mash to a chunky-smooth texture. Stir in 1 tbsp lime juice and 1/2 tsp salt. Taste and adjust lime or salt. Keep covered to prevent browning.

For pico de gallo: combine 1 diced tomato, 1/4 cup finely diced onion, 2 tbsp chopped cilantro, 1/2 finely diced jalapeño (optional), 1 tsp lime juice and 1/4 tsp salt in a small bowl. Mix and let sit 5–10 minutes for flavors to marry.

Lightly butter the cut sides of the buns (about 1 tbsp butter total). Toast buns in a skillet over medium heat or on the grill until golden, about 1–2 minutes. If desired, spread a thin layer of spicy buffalo ranch on both top and bottom bun halves.

Place 1 leaf of lettuce on the bottom bun (optional to protect bun from moisture). Place the cooked chicken breast on the bottom bun, then top immediately with a slice of cheddar so it melts slightly from the hot chicken. Spoon or spread about 3 tbsp guacamole over the cheese, then add 1/4 cup pico de gallo on top of the guacamole.

Drizzle an additional 1–2 tbsp of the spicy buffalo ranch over the pico if you want extra heat/sauce. Cap with the top bun and press gently. Repeat assembly for second sandwich.

Serve immediately while chicken is hot and buns are crisp. Provide extra buffalo ranch and lime wedges on the side if desired.