Step 1: Slice the chicken breasts in half to make them thinner. Cut each slice in half. The chicken breasts should be in thinner square shapes once this is done. Place all of the chicken breasts on a cookie sheet and cover with plastic wrap. Using a meat tenderizer, tenderize the chicken.
Step 2: Whisk the eggs and place the bread crumbs on a plate. Place each piece of chicken into the egg and then coat with the breadcrumbs. You can repeat this process if not enough bread crumbs stick to the chicken. Place each piece of breaded chicken into the air fryer.