Preheat your oven to 400°F (200°C). Lightly grease a baking sheet or coat it with cooking spray.
If the chicken breasts are thick, pound them to an even thickness for uniform cooking.
In a shallow dish, combine the crushed Doritos, grated Parmesan cheese, garlic powder, paprika, salt, and pepper.
In another shallow dish, whisk the eggs.
Dredge each chicken breast in flour, then dip it into the beaten eggs, and finally coat it generously with the Doritos mixture, pressing to adhere.
Place the coated chicken breasts on the prepared baking sheet.
Drizzle with olive oil or spray with cooking spray.
Bake for 25-30 minutes, or until the chicken is cooked through and the coating is golden brown and crispy. The internal temperature of the chicken should reach 165°F (74°C).
Let the chicken rest for a few minutes before serving.
Notes
Serve with your favorite sides like mashed potatoes, a salad, or steamed vegetables.