Green bean casserole is definitely a crowd-pleaser. But have you ever tried swapping the cream of mushroom soup for Alfredo sauce? Here's why it works so well.

Green Bean Casserole with fresh blanched beans and a creamy mushroom sauce, topped with crispy fried onions. An easy make-ahead holiday recipe.

While fried onions often come from a container and can go a bit soft, cornflakes are shatteringly crisp and make every bite ...