1 lb. ground beef
1 pkg. taco seasoning
1 (16 oz.) can refried beans
1 (8 oz.) can tomato sauce
1 (3 oz.) can ground chilies
8 inch flour tortillas
4 oz. grated Cheddar cheese
Pam cooking spray

Brown beef and mix with taco seasoning. Add onion to taste. Mix beans, tomato sauce, and chilies together. Cut tortillas in half and line 11 x 7 inch pan. Grease lightly with Pam. Layer ground beef mixture and bean mixture. Top with cheese. Bake at 350 degrees for 30 minutes, uncovered. Serve with Mexican rice, sour cream, and hot sauce.