3 reuben mac and cheese Recipes

salt, cavatappi pasta , hallow corkscrew shaped pasta or, other short cut, rye bread, butter , plus, some butter , for buttering toast, fresh parsley leaves, paprika, all-purpose flour, milk, spicy brown mustard (recommended ( gulden s), shredded swiss cheese, shredded gruyere, shredded yellow cheddar cheese, good quality deli corned beef , sliced as thick as bacon, chopped, sauerkraut, rinsed and well drained

rye bread , torn, panko bread crumbs, egg noodles, butter, chopped onion, salt, ground black pepper, spicy brown mustard, all-purpose flour, hot milk, shredded swiss cheese, or more to taste - divided, sauerkraut, drained (reserve juice), deli sliced corn beef, or more to taste, butter, melted