A nostalgic and comforting dish featuring creamy mushroom sauce, tender green beans, and crispy fried onions, perfect for any gathering.
Prep Time 10 minutes mins
Cook Time 35 minutes mins
Total Time 45 minutes mins
You can prepare this dish a day ahead! Store leftovers in an airtight container in the fridge for up to 4 days. Freeze the casserole for longer storage and reheat in the oven.
Keyword Classic Casserole, Comfort Food, Easy Recipe, Green Bean Casserole, Holiday Recipe