Warm up with this hearty Vegetarian Onion Soup recipe. Made with butter, freshly ground white pepper, onions and white wine. Easy step-by-step instructi…
This Vegetarian Onion Soup relies on simple, everyday ingredients such as butter, freshly ground white pepper, thinly sliced yellow onions and dry white wine. It comes together quickly and makes 4 servings, at about 789 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