Ingredients
Equipment
Method
Make the dressing
- Stir together the mayonnaise, ketchup, sweet pickle relish, prepared horseradish, Worcestershire sauce, and finely grated yellow onion in a small bowl.
Assemble and cook
- Spread 1 tablespoon of dressing on one side of each bread slice.
- Divide the corned beef, Swiss cheese, and sauerkraut among four slices, then top with the remaining bread, dressing-side down.
- Spread the softened butter over the outside of each sandwich, using 1 tablespoon per sandwich.
- Heat a 12-inch skillet over medium-low heat.
- Cook two sandwiches at a time for 3 to 4 minutes per side, covering the skillet after flipping, until the bread is crisp and golden and the cheese is melted.
Notes
Squeeze the sauerkraut very dry to help the bread stay crisp. Refrigerate leftover sandwiches for up to 2 days; freezing is not recommended. For a gluten-free option, use gluten-free bread.
