Fried Chicken Sandwich

Name: Fried Chicken Sandwich
Prep time: 15 min
Cook time: 15 min
Total time: 30 min
Yield: 4
Ingredients: Ingredients; Chicken; 4 boneless, skinless chicken breasts (pounded to even thickness); 1 cup buttermilk; 1 teaspoon hot sauce (optional); 1 1/2 cups all-purpose flour; 1/2 cup cornstarch; 1 teaspoon garlic powder; 1 teaspoon onion powder; 1 teaspoon paprika; 1/2 teaspoon cayenne pepper (optional); Salt and pepper, to taste; Vegetable oil (for frying); Sandwich; 4 burger buns; 4 tablespoons mayonnaise (or preferred spread); Lettuce leaves; Tomato slices; Pickles (optional)