Can A Reuben Sandwich Be Eaten Cold?
A Reuben sandwich is traditionally a hot sandwich with hot corned beef, sauerkraut, and melted Swiss cheese on rye bread. However, some people might eat a Reuben sandwich cold. It really depends on personal preference. If you prefer a cold sandwich, you can make a Reuben with cold corned beef and refrigerated sauerkraut, without melting the cheese.