Hot ham and cheese sandwich casserole is the perfect savory recipe to feed a crowd on game day, for a holiday, or just because! Who doesn’t need good party recipes now and again, right? When hosting a larger gathering, I normally find myself gravitating to things like no bean pork…

I first made this baked hot ham and cheese sandwich casserole in 2008, years after a coworker described a version she grew up with. She seemed astonished I’d never tried a bite, let alone heard of it. After trying my hand at baking a tray, and eating many of them,…