Delicious Spinach and Mushroom Quiche
Ingredients â–¢For the Crust: â–¢1 store-bought pie crust or homemade if you prefer â–¢For the Filling: â–¢1 tablespoon olive oil â–¢1 small onion finely chopped â–¢2 cloves garlic minced â–¢8 ounces mushrooms sliced â–¢4 cups fresh spinach â–¢4 large eggs â–¢1 cup heavy cream or half-and-half for a…