French provincial · France
Caramelized Onion Depth French Provincial Quiche aux Légumes with Spinach and Mushrooms
Sweet caramelized onions with savory notes
47 minutes4 servings

Ingredients
Method
- Preheat oven to 180°C (350°F).
- Place pie crust in a 9-inch tart pan and prick bottom with a fork.
- Sauté mushrooms and spinach in butter until wilted, set aside.
- Whisk eggs, milk, sour cream, salt, pepper, and nutmeg, then pour into crust and top with sautéed vegetables.
- Mix onion and soy sauce into egg mixture.