For a great homemade Reuben sandwich, make a quick "sauerkraut" by simmering bagged coleslaw with vinegar and sugar, and replace overly sweet Russian dressing with a simple blend of mayonnaise and Dijon mustard. Oven-grilling allows you to cook the sandwiches all at once (and without turning them) rather than cooking them in batches on the stovetop. Posted on: Oct 21, 2007 (Cucina Casalingo N. Bethesda, MD ) Ingredients * 1/3 cup cider vinegar * 2 tablespoons sugar * 1 (16 ounce) bag coleslaw mix * salt & fresh ground pepper * 1/4 cup mayonnaise * 1/4 cup Dijon mustard * 8 slices hearty rye bread * 8 slices swiss cheese (about 1/2 pound) * 1 lb corned beef, thinly sliced * 2 tablespoons unsalted butter, melted 1 Adjust oven rack to middle position, place baking sheet on rack, and heat oven to 450 degrees. 2 Bring vinegar and sugar to boil in large skillet over medium heat. Stir to dissolve sugar; add coleslaw, cover, and cook, tossing occasionally, until coleslaw is tender, 8 to 10 minutes. Remove lid and simmer until liquid has evaporated, 1 to 2 minutes. Season with salt and pepper. 3 Combine mayonnaise and mustard in small bowl. 4 Spread 1 tablespoon mayonnaise mixture on each bread slice. 5 Layer 1 slice cheese, 1/2 cup coleslaw, 1/4 pound corned beef, and 1 slice cheese on top of bread slice. 6 Top with second slice of bread and compress sandwich with your hands. 7 Repeat to make three more sandwiches. 8 Brush tops and bottoms of sandwiches with melted butter. 9 Transfer sandwiches to preheated baking sheet. Bake until toasted, about 10 minutes. Serve.