Apple-Kraut Tuna Sandwich - cooking recipe

Ingredients

1 (5 ounce) can tuna in water, drained
1/4 cup sauerkraut
1/4 cup finely chopped apple
2 tablespoons Dijon mustard
1 tablespoon red wine vinegar
4 slices whole wheat bread, toasted

Preparation

Mix tuna, sauerkraut, apple, Dijon mustard, and red wine vinegar in a bowl. Serve on toasted wheat bread.