Green Bean Casserole is a classic side dish, especially at holiday meals! This savory casserole is simple, delicious and requires only 4 ingredients, which makes it the perfect addition to your holiday menu!
Preheat oven to 350.
Mix green beans, soup, milk, salt and pepper in a bowl and pour into a 9x13 dish.
Bake for 18-20 minutes and top with onions. Bake for an additional 5 minutes and ENJOY!