A Classic Reuben Sandwich is one of my favorite hot sandwiches! It’s easy to create this popular sandwich at home. Ingredients 2 Slices Marble Swirl Rye / Pumpernickel bread, per sandwich 1/4 to 1/2 lb Thin Sliced Corned Beef , per sandwich depending on appetite 2 Slices Swiss Cheese, per sandwich 1/4 c Sauerkraut , or …