The Reuben | Saveur

Ingredients

• 1⁄2 cup mayonnaise
• 1 tbsp. American chili sauce
• 1 tbsp. finely chopped parsley
• 1 tsp. finely grated yellow onion
• 1⁄2 tsp. prepared horseradish
• 1⁄4 tsp. Worcestershire sauce
• Kosher salt and freshly ground black pepper, to taste
• 8 tsp. unsalted butter, softened
• 8 slices rye bread
• 8 slices Swiss cheese
• 2 cups drained sauerkraut
• 1 lb. thinly sliced corned beef