Warm up with this hearty Simple Four Ingredient Soup Au Gratin recipe. Made with Milk, granules, Melting cheese and Parsley. Easy step-by-step instructi…
This Simple Four Ingredient Soup Au Gratin relies on simple, everyday ingredients such as grams sweet potato, milk, consomme soup stock granules and melting cheese. It comes together quickly and makes 4 servings, at about 168 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