Process the doritos in food processor until fine. Add the salt, pepper, garlic powder, chili powder, paprika, and cumin. Mix well. Place in shallow bowl.
Place flour in another shallow bowl. Place beaten eggs in a third shallow bowl. Dredge each piece of chicken in the flour shaking off extra. Dredge in eggs mixture then press in Doritos mixture. Place on a plate and refrigerate 15 minutes.
Add oil to frying pan and cook until on both sides until browned then transfer to 350 degree oven to finish the cooking about 10 minutes.
Mix the cooked rice with 1 cup salsa. Serve the chicken cut into strips on top of rice. Top the chicken with more salsa then cheese and sour cream.