1 lb. ground beef
1 med. onion, chopped
2 cans cream of chicken soup
1 (12 oz.) sour cream
1 can (5 1/2 oz.) evaporated milk or reg. milk can be used
1 (4 oz.) can green chili
12 flour tortillas (6 inch size, cut in fourths)
1/2 lb. Longhorn cheese, shredded

Crumble beef into skillet. Add onion. Cook over moderate heat until hamburger is done. Combine soup, milk and chilies. Mix until smooth. Combine beef and soup mixtures. Cover bottom of greased pan, 9 x 13 inches with half the tortilla quarters. Scoop half of the hamburger mix over tortillas. Arrange remaining tortillas on top. Spoon on remaining hamburger mix. Sprinkle top with cheese. Bake uncovered in oven at 350 degrees about 30 minutes.