1 1/2 lbs. ground beef
1 onion, chopped
2 c. Cheddar cheese, shredded
1 pkg. Kraft chili seasoning
2 (8 oz.) cans tomato sauce and 1 can water
12 flour tortillas

Brown meat, add onion and cook until tender. Stir in seasoning mix and tomato sauce. Simmer 10 minutes. Layer tortillas, meat sauce and cheese in 2 stacks using 6 tortillas in each. Cover with foil being careful not to let foil rest on top. Bake 20 minutes at 350 degrees.