Gourmet Firehouse Salsa Reuben Sandwich

Ingredients: 1 lb. of sliced corned beef  ¼ lb. of Swiss cheese 4 slices of rye bread 3 Tablespoons of our Mango Habanero Salsa (mild, medium, or hot) 1 small onion 1 small can/jar of sauerkraut 1 Tablespoon of brown sugar 1 Tablespoon of apple cider vinegar 1 pat of...