Warm up with this hearty Diet Soup recipe. Made with cabbage, celery, onions and tomato juice. Easy step-by-step instructions included.
This Diet Soup relies on simple, everyday ingredients such as head cabbage, cut up, stalk celery, cut up, medium onions, cut up and large can tomato juice. It comes together quickly and makes 4 servings, at about 63 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.
Updated Jun 30, 2026