Tuna Melts With Horseradish Mayonnaise

Total Time: 25 mins Preparation Time: 20 mins Cook Time: 5 mins

Ingredients

• Servings: 4
• 6 tablespoons mayonnaise
• 2 (6 ounce) cans solid tuna, drained
• 1/4 cup celery, finely chopped
• 2 scallions, finely chopped
• 2 tablespoons fresh parsley, finely chopped
• 2 teaspoons apple cider vinegar
• kosher salt
• fresh ground black pepper
• 1 tablespoon whole grain mustard
• 1 tablespoon prepared horseradish
• 4 slices rye bread, large slices, lightly toasted
• 8 slices havarti cheese (thin slices)
• 2 tomatoes, cut into 8 slices
• dill pickle, for serving

Recipe

• 1 position a rack in the upper third of the oven and preheat to 475 degrees f. combine 4 tablespoons mayonnaise, the tuna, celery, scallions, parsley and vinegar in a large bowl and mix well. season with salt and pepper.
• 2 combine the remaining 2 tablespoons mayonnaise with the mustard and horseradish in a smal bowl; spread on the bread slices and arrange on a baking sheet. mound the tuna mixture on top and pat it into an even layer. top each with 1 cheese slice, tearing it as needed to cover the tuna mixture.
• 3 season the tomato slices with salt; place 2 slices on top of each sandwich, then top each with another cheese slice. bake until the cheese melts, 5-7 minutes. serve with dill pickles.