Upgrade dinner when you serve Stouffer’s green bean casserole, we make serving meals with delicious sides easy! Our sides are thoughtfully crafted with care and quality you can taste – Stouffer's frozen casserole green beans feature green beans in a creamy mushroom sauce, topped with crispy fried onions. Whether you’re looking for family dinner ideas, or you want to share some comfort food with friends, Stouffer’s frozen casserole will complement any meal you pair them with. Get creative and match your Stouffer’s sides to any protein or veggie-based main you like! With Stouffer’s frozen casserole in your freezer, you’ll always be ready to serve up something delicious.