1 lb. ground chuck
1 pkg. taco mix
2 green peppers, chopped
2 to 3 tomatoes, chopped
1 pkg. Doritos
2 c. shredded Cheddar cheese
2 c. shredded Mozzarella cheese

Brown ground beef. Add salt and pepper to taste. Add taco mix and 1 cup water. Stir. Simmer for 20 minutes. In 13 x 9 inch baking dish, crumble 3/4 bag of Doritos and line bottom of pan. Then add chopped peppers and tomatoes. Top with beef mixture. Top with Cheddar cheese, then Mozzarella cheese. Sprinkle top with remaining Doritos. Bake at 350 degrees for 25 to 30 minutes.

You can put a layer of refried beans (1 can) if you want to.