Warm up with this hearty Potato And Onion Soup recipe. Made with potatoes, onions, water and margarine. Easy step-by-step instructions included.
This Potato And Onion Soup relies on simple, everyday ingredients such as diced, peeled potatoes, chopped onions, water to cover and margarine. It comes together quickly and makes 4 servings, at about 509 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