Warm up with this hearty Cold Cucumber Soup recipe. Made with cucumbers, onion, butter and flour. Easy step-by-step instructions included.
This Cold Cucumber Soup relies on simple, everyday ingredients such as peeled and sliced cucumbers, onion, chopped, butter or margarine and flour. It comes together quickly and makes 4 servings, at about 535 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