This healthy version of your favorite crispy chicken sandwich is sure to be a new dinner time fave.

Spicy Chicken Sandwich

Preheat oven to 400 degrees. Place a wire rack on a baking sheet; spray rack with cooking spray.

Combine cereal, cayenne pepper, paprika, black pepper, garlic powder, onion powder, and thyme in a large resealable plastic bag. Using a rolling pin, lightly crush cereal mixture. Pour cereal mixture into a shallow dish.

Whisk together egg whites and hot sauce in a second shallow dish; set aside. Dip chicken pieces, one at a time, into egg white mixture, then coat chicken with cereal mixture. Place chicken on the prepared rack and bake for 30 to 45 minutes or until juices run clear (165 degrees).

Assemble each sandwich. Spread 1 1/2 teaspoon mayonnaise on each cut side of bun. Place chicken breast on bun bottom. Top with tomato, lettuce, and bun top.