Warm up with this hearty Leek And Mushroom Soup recipe. Made with butter, leeks, flour and vegetable stock. Easy step-by-step instructions included.
This Leek And Mushroom Soup relies on simple, everyday ingredients such as butter, plain flour, litres vegetable stock and soft cheese with herbs. It comes together quickly and makes 4 servings, at about 426 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