Warm up with this hearty Fennel And Watercress Soup recipe. Made with butter, watercress, onion and fennel. Easy step-by-step instructions included.
This Fennel And Watercress Soup relies on simple, everyday ingredients such as butter, bunch watercress, small onion, thinly sliced and good quality chicken stock. It comes together quickly and makes 4 servings, at about 593 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