Combine first 5 ingredients in a small bowl, stirring well. Spread 1 1/2 tablespoons mayonnaise mixture over 1 side of each of 4 bread slices. Top each with 1 ounce roast beef, 1/2 ounce corned beef, and 2 tablespoons cheese. Top each sandwich with one-fourth of the kimchi and 1 bread slice.
Heat a large skillet over medium heat. Generously coat both sides of sandwiches with cooking spray. Arrange sandwiches in pan; cook 6 minutes or until lightly browned on both sides, turning once.
Maybe I shouldn't review this because I didn't quite make these as written. I used turkey pastrami for the meat and as my family aren't fans of kimchi, I stuck with sauerkraut. My panini press made these a snap to make but we weren't all that taken with the sauce. Next time I'll just stick with our usual reuben recipe.
I was very surprised at how good this was! I think next time, I would also skip the roast beef and just use the corned beef. I also like the idea of the jalapenos, but it would depend on how spicy the kim chi you use is. Mine was pretty spicy and I didn't think it was too salty until later in the night! I browned the sandwiches on one side, then turned over and put in the oven for about 5 min. to help melt the cheese. Served with creamy coleslaw and baked steak fries.
This was outstanding!! It was so delicious. The combination of flavors was great. I just used straight up corned beef instead of half corned beef and half roast beef. It was very quick and easy to make.