Preheat oven to 350°F (175°C).
In a medium bowl, combine Campbell's Condensed Cream of Mushroom Soup, milk, soy sauce, and black pepper.
10.75 ounces Campbell's Condensed Cream of Mushroom Soup, 1/2 cup milk, 1 teaspoon soy sauce, 1/4 teaspoon black pepper
Stir in the thawed green beans and 2/3 cup of the Campbell's French Fried Onions.
9 ounces frozen cut green beans, thawed, 1 1/3 cups Campbell's French Fried Onions
Pour the mixture into a 1 1/2-quart casserole dish.
Bake for 25 minutes or until the mixture is hot and bubbling.
Sprinkle the remaining 2/3 cup Campbell's French Fried Onions over the casserole.
1 1/3 cups Campbell's French Fried Onions
Bake for another 5 minutes or until the onions are golden brown.
Let cool slightly before serving. Enjoy!