01 -
Preheat oven to 350°F (175°C). Spray a small baking sheet with cooking spray. Unroll one tube of crescent rolls onto the pan and pinch seams to form a solid base. Bake until lightly golden, approximately 10 minutes.
02 -
Arrange corned beef evenly over the warm crust, followed by Swiss cheese slices and sauerkraut. Unroll the second tube of crescent rolls and place atop the layers. Pinch seams and edges to seal. Brush the top with melted butter, then sprinkle with kosher salt and caraway seeds.
03 -
Bake for an additional 30 minutes or until the top is golden brown and dough is thoroughly cooked.
04 -
In a medium bowl, whisk together mayonnaise, ketchup, horseradish, Worcestershire sauce, sugar, and paprika. Season with kosher salt and freshly ground black pepper to taste.
05 -
Cut the baked squares into portions and serve warm with Russian dressing on the side for dipping.