Combine with 1 can cream of mushroom soup. This Green Bean Casserole is topped with cheese, almonds and fried onions for the ultimate holiday side! Put into bottom of large, deep casserole. If you want to make the classic version: it’s 1 can condensed cream of mushroom soup, 1 can of milk, 1 tsp soy sauce, 1lb green beans, and a 6oz package of french fried onions. Bake for 25-30 minutes, then top with the remaining onions, and bake another 5 minutes. How to Make the Green Bean Casserole. Preheat oven 325F. Reserve 1 cup of the cream of mushroom soup for the green bean casserole. This casserole can be prepared ahead up to 2 days, so you can relax a little on Thanksgiving or Christmas Day. Cook and drain 1 quart of green beans. Combine the soup, milk, soy sauce, green beans, salt and pepper, and half the onions. Boil a pot of water and add the green beans. Looking for more holiday recipes? Prep is minimal with canned beans and cream of mushroom soup – a classic everybody loves! Like the green bean casserole you grew up with but better, way better!Bacon, garlic, fresh green beans, mushrooms, plus homemade cream of chicken soup elevate this holiday dish to an entirely new, fabulously delicious level!. Place mashed potatoes over green beans. Our green bean casserole recipe gets all of its flavour from the base of this casserole — our cream of mushroom soup recipe. Cook enough potatoes to make about 1 1/2 quarts when mashed. So EASY to make using sliced brown or cremini mushrooms, you can make the soup a day or two before Thanksgiving for faster cooking time on the big day. Top mashed potatoes with 1 cup grated cheddar cheese. Place on top of beef mixture. Drain off fat. Boil for 5 minutes, then strain and run under cold water to shock them.