Why You’ll Love This Recipe
I love this recipe because it’s quick, affordable, and packed with comforting flavors. The creamy tuna filling pairs perfectly with melted cheese, while the toasted bread adds an irresistible crunch. I also enjoy how easy it is to customize with different cheeses, seasonings, or vegetables depending on what I have in my kitchen.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
- 2 cans (5 ounces each) tuna, drained
- 1/4 cup mayonnaise
- 1 tablespoon Dijon mustard
- 1 celery stalk, finely diced
- 2 tablespoons red onion, finely diced
- 1 tablespoon sweet pickle relish (optional)
- 1 teaspoon lemon juice
- Salt, to taste
- Black pepper, to taste
- 8 slices sourdough or thick white bread
- 8 slices cheddar, American, Swiss, or provolone cheese
- 2 tablespoons unsalted butter, softened
Directions
- I combine the tuna, mayonnaise, Dijon mustard, celery, red onion, pickle relish, lemon juice, salt, and black pepper in a bowl until well mixed.
- I butter one side of each slice of bread.
- I place four slices of bread, buttered side down, on a clean work surface.
- I top each slice with one piece of cheese.
- I spread an even layer of the tuna mixture over the cheese.
- I add another slice of cheese on top of the tuna for extra meltiness.
- I finish each sandwich with the remaining bread slices, buttered side facing out.
- I heat a skillet or griddle over medium-low heat.
- I cook the sandwiches for about 3 to 4 minutes per side until the bread is golden brown and the cheese is fully melted.
- I let the sandwiches rest for a minute before slicing and serving warm.
Servings and Timing
- Servings: 4
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Total Time: 20 minutes
Variations
- I add sliced tomatoes for extra freshness.
- I mix chopped jalapeños into the tuna salad for a spicy version.
- I substitute pepper jack cheese for added heat.
- I include fresh spinach or baby arugula for extra greens.
- I spread pesto on the bread before assembling the sandwich for an herby twist.
- I use canned salmon instead of tuna for a delicious variation.
Storage/Reheating
I store leftover tuna salad in an airtight container in the refrigerator for up to 3 days. If I have leftover assembled sandwiches, I refrigerate them for up to 2 days. When I’m ready to enjoy them again, I reheat the sandwiches in a skillet over medium heat, in a 350°F (175°C) oven for about 8 to 10 minutes, or in an air fryer for 3 to 5 minutes until the bread becomes crispy and the cheese melts again. I avoid using the microwave because it softens the bread.
FAQs
Can I make the tuna salad ahead of time?
Yes. I often prepare the tuna salad up to 3 days in advance and keep it refrigerated until I’m ready to assemble the sandwiches.
What cheese melts best for this recipe?
I like using cheddar, American, Swiss, provolone, or Monterey Jack because they melt smoothly and complement the tuna filling.
Can I use different types of bread?
Yes. I enjoy making this sandwich with sourdough, whole wheat, rye, multigrain, or Texas toast depending on the texture I’m looking for.
How do I keep the bread crispy?
I cook the sandwich over medium-low heat, giving the cheese enough time to melt without burning the bread. I also avoid overcrowding the pan.
What side dishes pair well with a Tuna Grilled Cheese Sandwich?
I enjoy serving this sandwich with tomato soup, potato chips, coleslaw, dill pickles, French fries, pasta salad, or a crisp green salad for a complete meal.
Conclusion
I always enjoy making this Tuna Grilled Cheese Sandwich because it combines the creamy richness of tuna salad with perfectly melted cheese and crispy, buttery bread. It’s a simple recipe that’s comforting, filling, and easy enough for any day of the week. Whether I’m serving it for lunch or dinner, this sandwich is a timeless favorite that I’m always happy to make again.
PrintTuna Grilled Cheese Sandwich Recipe
This Tuna Grilled Cheese Sandwich combines creamy tuna salad with gooey melted cheese between slices of crispy, buttery bread. It’s a comforting, satisfying meal that’s perfect for a quick lunch or easy dinner.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Total Time: 20 minutes
- Yield: 4 servings
- Category: Main Course
- Method: Pan Fry
- Cuisine: American
- Diet: Low Calorie
Ingredients
- 2 cans (5 ounces each) tuna, drained
- 1/4 cup mayonnaise
- 1 tablespoon Dijon mustard
- 1 celery stalk, finely diced
- 2 tablespoons red onion, finely diced
- 1 tablespoon sweet pickle relish (optional)
- 1 teaspoon lemon juice
- Salt, to taste
- Black pepper, to taste
- 8 slices sourdough or thick white bread
- 8 slices cheddar, American, Swiss, or provolone cheese
- 2 tablespoons unsalted butter, softened
Instructions
- In a bowl, combine the tuna, mayonnaise, Dijon mustard, celery, red onion, pickle relish, lemon juice, salt, and black pepper until well mixed.
- Butter one side of each slice of bread.
- Place four slices of bread buttered-side down on a clean work surface.
- Top each slice with one piece of cheese.
- Spread an even layer of the tuna mixture over the cheese.
- Add a second slice of cheese on top of the tuna mixture.
- Top with the remaining bread slices, buttered-side facing out.
- Heat a skillet or griddle over medium-low heat.
- Cook the sandwiches for 3 to 4 minutes per side until the bread is golden brown and the cheese is fully melted.
- Let the sandwiches rest for 1 minute before slicing and serving warm.
Notes
- Add sliced tomatoes, spinach, or arugula for extra freshness.
- Mix chopped jalapeños into the tuna salad or use pepper jack cheese for a spicy variation.
- Spread pesto on the bread for an herby twist.
- Store leftover tuna salad in the refrigerator for up to 3 days.
- Reheat assembled sandwiches in a skillet, oven, or air fryer for the crispiest results instead of using a microwave.
Nutrition
- Serving Size: 1 sandwich
- Calories: 610 kcal
- Sugar: 4 g
- Sodium: 920 mg
- Fat: 34 g
- Saturated Fat: 13 g
- Unsaturated Fat: 18 g
- Trans Fat: 0.5 g
- Carbohydrates: 36 g
- Fiber: 2 g
- Protein: 39 g
- Cholesterol: 105 mg
