2 lbs. ground beef
1 lg. onion, diced
1 can cream of mushroom soup
1 can cream of chicken soup
1 can evaporated milk
2 tsp. chili powder
2 tbsp. garlic powder
1 sm. can taco sauce
1 sm. can green chilies
1 lb. American or Cheddar cheese, grated
1 lg. pkg. Doritos, crumbled

Brown meat and onion. In saucepan, mix soups, milk, garlic, chili powder, taco sauce and green chilies. Heat through. Add to meat mixture. Layer Doritos, meat mixture and cheese in pan ending with cheese. Bake at 350 degrees for 30 minutes.