Tuna Melt Sandwich layered with cheddar cheese, homemade tuna salad and baked in the oven for all the ooey-gooey goodness. Later, topped off with sliced avocado, tomatoes and salad greens to turn it in a out-of-this world delicious sandwich. Ready in 30 minutes and great for any meal of the day.
2canstuna5 oz. each (I prefer wild-caught Albacore tuna packed in water) - drained
4stalkscelerychopped
2-3smallpickleschopped
1hard boiled eggpeeled and chopped
2tablespoonsfresh parsleychopped
½cupmayonnaise
1tablespoonlemon juice
½teaspoonkosher salt
¼teaspoonblack pepper
For the Sandwich:
4hamburger buns*sliced in half as you see in the photos (or your favorite toast)
8slicescheddar cheeseor provolone, mozzarella or Havarti would also work
1cucumbersliced thinly
1avocadoripe sliced
1largetomatosliced
½cupsalad greensor arugula
4cornichon as garnish - optional
Instructions
To make the tuna mixture: Mix together drained tuna, celery, pickles, egg, parsley, mayonnaise, lemon juice, salt and pepper in a bowl. Taste for seasoning and add in if necessary.
To make the sandwiches: Preheat the oven to 350 degrees.
Place 1 slice of cheese on the bottom half of a bun and top it off with ½ cup of the tuna mixture. Place another slice of cheese on the top bun. Place both of them (facing up) on the sheet pan. Repeat the same process with the rest of the buns.
Bake in the oven for 8-10 minutes or until cheese melts. Take it out of the oven and let it cool for a minute.
To Assemble: Layer each bottom bun (the one with the tuna mixture) with sliced cucumber, avocado, tomato, and a green salad leaf. Put the top bun.
If preferred, garnish with a cornichon (as seen in the photos) and serve.
Notes
Yields: This recipe makes 4 sandwiches, which is good for 4 servings. The nutrition information below is per serving.
Bread: We opted for brioche buns, but regular sliced whole wheat or white sandwich bread can also be used.
Cheese: Sharp yellow cheddar is ideal, but white cheddar, provolone, or Havarti can also be used.
Make Ahead: You can make the tuna salad a day in advance. When ready to serve, simply assemble the tuna melts as written in the recipe.
Storage: You can store the leftovers in an airtight container in the fridge for up to one additional day.
To cook it on the stovetop:
Butter Bread: Butter one side of 8 slices of bread.
Assemble: Flip the bread and place 1 slice of cheese on each unbuttered side. Add ½ cup of the tuna mixture to 4 slices of bread. Top with avocado and tomato, followed by the top slice of bread (buttered side out).
Toast: Heat a large skillet over medium to medium-low heat. Place 2 tuna melts in the skillet and cook until the bread is golden brown on the first side, about 4-5 minutes. Flip and continue to cook until the cheese is melted, about 3-4 minutes more. Remove from the skillet and continue with the remaining 2 sandwiches.
Cool and serve: Let them cool for a few minutes and serve.