Warm up with this hearty Mom'S Potato Soup recipe. Made with white potatoes, white onion, milk and butter. Easy step-by-step instructions included.
This Mom'S Potato Soup relies on simple, everyday ingredients such as to 12 large white potatoes, large white onion, whole milk and real butter. It comes together quickly and makes 4 servings, at about 1021 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