A creamy blend of green beans, savory mushrooms, and crispy onions baked to golden perfection, this casserole is a favorite for holiday gatherings and family dinners.
Store leftovers in an airtight container in the fridge for up to 4 days. For longer storage, freeze before baking.
Keyword Comfort food, Easy Casserole Recipe, Green Bean Casserole, Thanksgiving Side Dish