Ingredients

Butter 

2 slices rye bread (with seeds) 

1/2 cup sauerkraut 

Corned beef, sliced 

Swiss cheese, sliced 

Spicy brown mustard 

Pickles, for serving 

Preparation

Preheat oven or toaster oven to 450 degrees. Toast and butter bread. Drain sauerkraut. On a small rimmed baking sheet, pile several slices corned beef on unbuttered side of 1 slice bread and warm in oven, 5 minutes. Remove from oven and top with sauerkraut and a few slices of Swiss cheese. Bake until cheese melts. Spread mustard on other slice bread andplace on top of sandwich. Serve with pickles.