2 lbs. ground beef, brown & drain
1 pkg. Doritos
10 oz. cheddar cheese, grated

In large bowl mix:

1 c. mushroom soup
1 can cream of mushroom soup
1 can enchilada sauce
1 can green chilies
1 c. chopped onions

Place layer of Doritos, beef, soup mixture and cheese in that order in casserole. Do this until all ingredients are used up, ending with cheese on top. Bake 30 minutes at 350 degrees.