Warm up with this hearty Grumbire Suppe - Old Fashioned Potato Soup recipe. Made with potatoes, onion, milk and salt. Easy step-by-step instructions inc…
This Grumbire Suppe - Old Fashioned Potato Soup relies on simple, everyday ingredients such as potatoes, peeled and cubed, onion, peeled and chopped, quart milk and salt and pepper, to taste. It comes together quickly and makes 4 servings, at about 304 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