Warm up with this hearty Chilled Summer Soup recipe. Made with butter, spring onions, chicken stock and flour. Easy step-by-step instructions included.
This Chilled Summer Soup relies on simple, everyday ingredients such as butter, lettuce, shredded, bunch watercress, chopped and bunch spring onions, chopped. It comes together quickly and makes 4 servings, at about 1081 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