01 - Preheat oven to 400°F. Line a baking sheet with parchment paper.
02 - Arrange corned beef slices on a clean work surface. Place one Swiss cheese slice on each corned beef slice.
03 - Spread approximately 2 teaspoons of drained sauerkraut along the center of each corned beef slice.
04 - Drizzle a small amount of sugar-free dressing over the sauerkraut. Sprinkle with caraway seeds and black pepper if desired.
05 - Roll each slice tightly starting from one end. Place seam-side down on the prepared baking sheet.
06 - Brush the tops of each roll up with melted butter using a pastry brush.
07 - Bake for 12-15 minutes until cheese is melted and roll ups are golden with slight crispiness.
08 - Allow to cool for 2 minutes before serving. Accompany with additional dressing for dipping.