Super Quick and easy. Our neighbor, Barbara Hehl made this for us when we were getting ready to move to Texas from Indianapolis.
2 cups medium shells or other pasta, cooked
1 lb group beef, cooked, drained
¾ cup chopped onions
26 oz. can spaghetti sauce
2 cups water—or more
1 can sliced olives
4 oz can sliced mushrooms if desired
2 oz pepperoni slices—I quarter
1 TBLS beef bouillon
1 TBLS chili powder
Add all ingredients except for pasta. Bring to a boil, then turn down and simmer for about 20 minutes. Add pasta just before serving to heat through.