1 lb. ground beef, turkey, or chicken
1/2 onion chopped
1/3 bell pepper chopped
1 can cream of mushroom soup
1 c. milk
1 can Rotel tomatoes
1 pkg. Doritos (Ranch or Nacho are good)
Grated cheddar cheese

Cook meat and drain fat. Saute onion and pepper in a little oil. Add all ingredients exept cheese and chips to onion and pepper mixture. In a casserole, layer chips and pour mixture over. Add more chips on top. Bake at 350 degrees for 45 minutes. Sprinkle cheese on top.