2 lb. ground beef
1 1/2 c. chopped onion
1 (15 oz.) can tomato sauce
1 (15 oz.) can kidney beans, drained
2 tsp. chili powder
1/2 tsp. pepper
1 1/2 tsp. salt
12 taco shells
2 c. grated Cheddar cheese
chopped lettuce and tomatoes
sour cream, taco sauce, jalapeos and guacamole

Brown meat and onions; drain. Stir in next 5 ingredients. Break shells in half. Line bottom and sides of a 13 x 9 baking dish. Spoon meat mixture over shells and sprinkle with cheese. (Can be made a day ahead.)

Bake 15 to 20 minutes at 350°F. Top with lettuce and tomatoes. Serve with sour cream, taco sauce and/or jalapeos and guacamole.