Cut the chicken breast in half lengthwise, then slice it into not-too-large strips. Season with salt, pepper, and garlic powder. Cut one end of the Doritos bag (to let the air out), then crush them with a rolling pin until finely ground. Alternatively, you can put the Doritos in a bowl and crush them with your fingers or a pestle.

Add 3 tablespoons of cornmeal (optional) and mix. Dip each chicken strip into the beaten eggs.

Then coat them with the crushed Doritos, pressing to ensure they stick well. Place all the strips on a baking sheet lined with parchment paper; bake in a preheated oven at 350°F for 15-20 minutes.