1 c. bread crumbs
1 lb. lean ground beef
1 egg
3 stalks celery, chopped
1 (11 oz.) pkg. frozen mixed vegetables
4 beef bouillon cubes
1/2 lb. sliced fresh mushrooms
1 (8 oz.) can tomato sauce
2 qts. water
1 c. orzo
1 pkg. onion soup mix

Combine bread crumbs, egg, ground beef. Mix thoroughly and roll into small (1 inch diameter) meatballs. Brown the meatballs in skillet. Add to boiling water - meatballs (drained) and everything else except the orzo.

Bring to a second boil and reduce heat to a simmer for 1 hour. Just before serving, cook orzo separately drain and add to soup.