2 lbs. ground beef
2 med. onions, chopped
1 (10 1/2 oz.) can cream of mushroom soup
1 (10 1/2 oz.) can cream of chicken soup
12 oz. taco sauce
1 (4 oz.) chopped green chilies
1 (8 oz.) can tomato sauce
1 1/2 tsp. garlic powder
6 oz. pkg. corn tortillas
8 oz. (2 c.) shredded cheese

Saute meat and onions, add next 6 ingredients and heat to simmer. Break tortillas into bite size pieces. Layer casserole as follows: tortilla, meat mixture and cheese; repeat twice, ending with cheese. Bake at 325 degrees for 30-40 minutes. Let stand 10 minutes before cutting. Makes a 9 x 13 inch pan.