Start by horizontally slicing the chicken breasts in half to create thinner cutlets. This ensures they cook evenly and quickly in the air fryer.
Place the Ritz crackers in a freezer-safe bag or plastic bag and crush them into fine crumbs with a rolling pin or the bottom of a pan. You're aiming for a consistency that will adhere well to the chicken, creating a crispy outer layer. Transfer the crumbs to a shallow bowl or shallow dish.
Moist chicken breasts slightly with water to help the Ritz Cracker crumbs stick. Then, press each piece of chicken into the crushed crackers, ensuring they are well coated on both sides. For a thicker crust, press the chicken into the crumbs, flip it over, and press again to ensure it's fully coated.
Preheat your air fryer to 375 degrees F (190 degrees C). This step is crucial for achieving the best texture, as it helps the cracker coating crisp up right from the start.
Place chicken breasts in the air fryer basket in a single layer, ensuring they are not touching to allow for proper air circulation. Set cook time for 10-12 minutes or until the chicken is golden brown and reaches an internal temperature of 165°F (74°C). Depending on the size of your air fryer, you may need to cook the chicken in batches.
Once cooked, let the chicken rest on a wire rack for a few minutes before serving. This rest period allows the juices to redistribute, ensuring your chicken is moist and tender with a crispy, flavorful crust on the outside.