In a large bowl, whisk together buttermilk, hot sauce, pickle juice, paprika, garlic powder, and salt. Add chicken cutlets and turn to coat.
1 cup buttermilk, 2 tbsp hot sauce, 2 tbsp dill pickle juice, 1 tsp paprika, 1/2 tsp garlic powder, 1/2 tsp salt, 2 large boneless, skinless chicken breasts
Cover and refrigerate for 30 minutes to 1 hour.
In a shallow bowl, combine flour, powdered sugar, paprika, cayenne, garlic powder, onion powder, salt, black pepper, and chili powder. Mix well.
1 1/2 cups all-purpose flour, 2 tbsp powdered sugar, 1 tbsp paprika, 1 tsp cayenne pepper, 1 tsp garlic powder, 1 tsp onion powder, 1 tsp salt, 1/2 tsp black pepper, 1/2 tsp chili powder
Remove each piece of chicken from the buttermilk marinade, letting excess drip off. Dredge in the flour mixture, pressing gently to coat evenly. For extra crispy coating, dip once more in the buttermilk and back into the flour.
Heat 1–2 inches of oil in a large skillet to 350°F. Fry each piece for about 3–4 minutes per side, or until golden brown and cooked through (internal temp 165°F). Transfer to a paper towel-lined plate.
Oil for frying
Place a slice of pepper jack cheese on each hot chicken breast to melt slightly.
4 slices pepper jack cheese
Spread mayonnaise or Chick-fil-A sauce on the bottom bun, then layer pickles, the chicken with melted cheese, lettuce, and tomato. Top with the bun and serve immediately.
4 brioche or sandwich buns, 8 dill pickle slices, 4 leaves green leaf lettuce, 4 slices tomato