Nov 29, 2012 12:37 Green Bean Casserole Green Bean Casserole Photo provided by ButterballGreen Giant Green Bean Casserole offers a slightly different take on the traditional holiday side dish. Campbell soup Co. Nov. 29, 2012 Comments Green Bean Casserole Makes 12 servings (about 3/4 cup each). Recipe is from Campbell’s Soup Co. 2 (103/4-oz. cans) condensed cream of mushroom soup 1 cup milk 2 tsps. soy sauce 1/4 tsp. ground black pepper 8 cups cooked cut green beans 22⁄3 cups French’s French Fried Onions, divided 1. Stir soup, milk, soy sauce, black pepper, beans and 11⁄3 cups onions in 3-quart casserole. 2. Bake at 350 degrees for 25 minutes or until bean mixture is hot and bubbling. Stir bean mixture. Sprinkle with remaining onions. 3. Bake for 5 minutes or until onions are golden brown.