String Bean Casserole - by : chappelear76 3 Cans french cut string beans, 1 can cream of chicken soup, 1/2 cup milk, Dried onion topping. Cook for 20 minutes at 350 or until bubbly.     Cals. / serving : 124        % from fat : 29        % from carbs : 58        % from protein : 12 See other versions