1 lb. ground beef
1/2 c. chopped onion
1 (8 oz.) can tomato sauce
1 3/4 c. cooked macaroni
1 can kidney beans
1/4 tsp. chili powder
Salt
Grated cheese

Brown together ground beef, chopped onions and salt. Stir in tomato sauce, macaroni, kidney beans and chili powder. Place in casserole dish. Top with grated cheese. Bake at 375 degrees for 20 to 25 minutes.