Best Reuben Mac & Cheese Recipe - How To Make Reuben Mac & Cheese

Ingredients

• 1 lb. cavatappi
• 8 tbsp. butter, divided
• 1 c. panko bread crumbs
• 1 tsp. caraway seeds
• 1 c. freshly grated Parmesan, divided
• Kosher salt
• 6 tbsp. all-purpose flour
• 5 1/2 c. whole milk
• 3 1/2 c. shredded cheddar
• 2 c. shredded Swiss
• 1 c. sauerkraut, drained and squeezed dry
• 10 oz. corned beef, sliced and cut into 1" pieces
• Freshly ground black pepper
• Russian dressing, for serving