2 lb. ground beef
1 large onion
1 green pepper
1 can tomato soup
1 can chicken and rice soup
1 can cream of mushroom soup
1 jar taco sauce
1 bag Doritos tortilla chips
grated mild Cheddar cheese

Brown ground beef, onion, and green pepper. Drain well. Mix with soups and taco sauce. Simmer for 2 1/2 hrs. Pour into casserole dish and cover with Doritos. Top with cheese.

Bake at 250°F for 20 minutes or until cheese is melted.