Description
A classic and comforting Grandma's Easy Green Bean Casserole made with creamy mushroom soup, tender green beans, and topped with crispy fried onions. Perfect for family dinners or holiday gatherings, this casserole is simple to prepare and delivers nostalgic flavors in just 40 minutes.
Ingredients
Ingredients
- 3 (10.5 oz) cans Campbell's® Cream of Mushroom Soup
- 3 (15.5 oz) cans cut green beans, drained
- 1/2 cup milk
- 2 (6 oz) containers French's Crispy Fried Onions, divided
Instructions
- Preheat Oven and Prepare Baking Dish: Preheat your oven to 350 degrees Fahrenheit and lightly spray a 9x13-inch baking pan or casserole dish with non-stick cooking spray to prevent sticking.
- Mix Ingredients: In a large bowl, combine the cream of mushroom soup, drained green beans, milk, and one container of the crispy fried onions. Stir everything together until well mixed and evenly coated.
- Assemble Casserole: Pour the green bean mixture into the prepared baking dish, spreading it evenly. Then, sprinkle the remaining container of crispy fried onions evenly on top to create a crunchy topping.
- Bake: Place the casserole in the preheated oven and bake for 30 to 35 minutes. Bake until the sides of the casserole start to brown and the mixture is bubbly and hot all the way through.
- Rest and Serve: Once baked, let the casserole sit for about 10 minutes to set slightly before serving. This ensures better texture and flavor. Serve warm and enjoy this traditional comfort dish!
Notes
- For a fresher taste, substitute canned green beans with blanched fresh green beans.
- To make it gluten-free, use gluten-free crispy fried onions and cream of mushroom soup.
- This casserole can be prepared a day ahead; assemble and refrigerate, then bake before serving.
- Leftovers keep well covered in the refrigerator for up to 3 days.