Corned Beet Reuben Sandwich

Position rack in upper third of oven; preheat broiler to high.

Toss beets with oil, coriander, mustard seeds, cinnamon and allspice in a large bowl to coat. Combine mayonnaise, ketchup, relish and hot sauce in a small bowl.

Spread the sauce on one side of each slice of bread and place on a baking sheet. Top with the beets, sauerkraut and cheese.

Broil the sandwiches until the cheese is melted and starting to brown, about 5 minutes. Serve immediately.