Warm up with this hearty Zucchini Basil Soup recipe. Made with zucchini, onion, butter and vegetable soup. Easy step-by-step instructions included.
This Zucchini Basil Soup relies on simple, everyday ingredients such as thinly sliced zucchini, medium onion, chopped, butter and finely chopped fresh basil. It comes together quickly and makes 4 servings, at about 128 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