Reuben sandwich is a classic so simple and so delicious. 2 slices Rye bread (I used swirl rye and pumpernickel)6 thin slices corned beef1/2 cup drained sauerkraut 2 slices Swiss cheese 1 tsp olive oilRussian dressing 2 tablespoons of a mayo2 tablespoons sour cream1 tablespoon ketchup1 tablespoon relish1 teaspoon horseradish 1/4 teaspoon salt 1/8 teaspoon pepper 2 teaspoon lemon juiceIn a bowl combine dressing ingredients and set aside. (You can substitute store bought Russian or thousand island