Method
How to Make Green Bean Casserole
Preheat your oven to 350°F (175°C).
Combine the drained green beans, cream of mushroom soup, milk, soy sauce, garlic powder, onion powder, salt, and pepper in a large mixing bowl.
Fold in 1 cup of the crispy fried onions gently.
Pour the green bean mixture into a greased 1.5-quart baking dish.
Bake the casserole in your preheated oven for 25 minutes.
Sprinkle the remaining 1/2 cup of crispy fried onions on top of the casserole.
Return the casserole to the oven and bake for an additional 5-10 minutes.
Cool for a few minutes before serving.
Serve warm.
Notes
For best results, ensure the green beans are well-drained and consider making homemade cream of mushroom soup.