Casserole Directions: Preheat oven to 375 degrees Crumble 6 cups Doritos with your hands into a large mixing bowl.
Add the onion, the chili, the enchilada sauce, tomato sauce and 1 and 1/2 cups of cheddar cheese to the crumbled Doritos. Stir with a rubber spatula to combine. Place mixture into an 8 1/2 x 11-inch oven proof casserole dish.
Bake for 20 minutes. Remove from the oven. Spread the sour cream over the top of the casserole with a large spoon or rubber spatula. Top with remaining 2 cups Doritos. Then sprinkle with the 1/2 cup of the cheddar cheese. Bake for another five minutes and serve.
1 large 13-ounce package Doritos (save 2 cups for casserole topping)
2 tbsp. onion, grated
1 10-ounce can chili with beans
10- to 15-ounce enchilada sauce
8-ounce can tomato sauce
1 and 1/2 cups shredded sharp cheddar cheese