Tuna Melts with Horseradish Mayonnaise

  4.7 – 7 reviews  • Fish
Level: Easy
Total: 25 min
Active: 15 min
Yield: 4 servings

Ingredients

  1. 6 tablespoons mayonnaise
  2. Two 6-ounce cans solid white tuna, drained
  3. 1/4 cup finely chopped celery
  4. 2 scallions, finely chopped
  5. 2 tablespoons finely chopped fresh parsley
  6. 2 teaspoons apple cider vinegar
  7. Kosher salt and freshly ground black pepper
  8. 1 tablespoon whole-grain mustard
  9. 1 tablespoon prepared horseradish
  10. 4 large slices rye bread, lightly toasted
  11. 8 thin slices Havarti cheese
  12. 2 tomatoes, cut into 8 slices
  13. Dill pickles, for serving (optional)

Instructions

  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 small 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 to 7 minutes. Serve with dill pickles if using.

Nutrition Facts

Calories 587 calorie
Total Fat 38 grams
Saturated Fat 15 grams
Cholesterol 93 grams
Sodium 1078 grams
Carbohydrates 20 grams
Dietary Fiber 2 grams
Protein 39 grams

Reviews

Francisco Doyle
This recipe is perfect just the way it is written.
It is as good as any tuna melt that I have ever had in a restaurant.
Kenneth Simpson
This is an excellent tuna melt! I loved how all the flavors came together. It’s a perfect recipe for a luncheon because its fancier than a regular tuna melt. I don’t feel the amount of mayo was too much at all like others did, especially if you add a little more Celery, Scallions and Parsley. I baked mine until the bread was toasted–about 8 min., so the 4 tbsp of mayo helped keep the tuna moist. I really loved the spread mixture of mayo, horseradish and grain mustard. Amazing! The harvarti cheese is a great melting cheese yet mild enough not to overpower the other flavors. This one is definitely a keeper!
Jill Davis
I liked this a lot. I used less mayo and for the cheese, American. Made my own pickles to go with it with cucumbers, apple cider vinegar, mustard and coriander seeds, pepper, and garlic. I will make these again!
Donald White
Very good. The havarti cheese got lost in all of the other flavors. When I make this again, I will use a sharp cheddar.
Adam Gonzalez
Awesome! That horseradish/mustard/mayo is killer and would be great with other things (roast beef comes to mind). I don’t think I needed 4 TBS mayo in the tuna mixture, the mayo spread adds enough moisture that I’d prefer the tuna mix a bit drier. It probably depends on the particular tuna you have. I used baguette for the bread (it’s what I had), but I can sure see how rye would be great. And yeah, the pickle is a perfect side.
Susan Perry
Yummy, nice contrast with the crunchy bread, creamy tuna salad and melty cheese. Tomatoes were very refreshing. I would recommend buying the Havarti pre sliced, I bought a block and found it cumbersome to slice such a soft cheese real thin. Including prep was ready in less than 30 minutes. The dill pickles are a must have.
Joanna Keller
Super easy and tasty!

 

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