Creating a Green Bean Casserole is an effortless process if you follow these simple steps:

1. Preheat the Oven: Set your oven to 350°F (175°C) and grease a casserole dish.
2. Mix the Base: In a large bowl, combine the cream of mushroom soup, milk, soy sauce, and black pepper until well blended.
3. Add the Green Beans: Stir in the cooked green beans until completely coated in the mixture.
4. Fold in Fried Onions: Add 1 cup of crispy fried onions to the mixture and gently fold to combine.
5. Transfer to Baking Dish: Pour the entire mixture into the prepared casserole dish, spreading it evenly.
6. Bake: Place the casserole in the oven and bake for 25 minutes.
7. Add Toppings: After 25 minutes, remove the casserole and sprinkle the remaining crispy fried onions on top. Return it to the oven for an additional 5-10 minutes, or until the onions are golden brown.
8. Optional Cheese Topping: If desired, sprinkle cheddar cheese over the top during the last few minutes of baking until melted.
9. Cool & Serve: After baking, let the casserole cool for 10 minutes before serving.

Following these steps will lead you to create an incredible Green Bean Casserole that is both easy and delectable!