A comforting Southern-style casserole featuring green beans, creamy mushroom soup, and crispy onion rings that create a delightful texture and flavor combination.
Prep Time 15 minutes mins
Cook Time 35 minutes mins
Total Time 50 minutes mins
Make sure to drain your green beans well to avoid a soggy casserole. For a kick, consider adding a pinch of cayenne pepper. You can assemble the casserole a day ahead and store it in the fridge.