Tuna Melt Grilled Cheese

Featured in: Comfort Food Favorites

Indulge in a timeless combination of savory tuna salad and melted cheddar, sandwiched between buttery, crispy bread slices. This dish is perfect for a quick meal, delivering satisfying flavors in every bite. Fresh celery and red onion add crunch, while a touch of Dijon and lemon brighten the filling. Grilled until golden and gooey, this sandwich is sure to become a staple for lunch or dinner. Customize with different cheeses or fresh toppings for a unique twist. Serve alongside tomato soup or a crisp salad for a complete experience.

Updated on Tue, 21 Oct 2025 14:01:08 GMT
Grilled Tuna Melt Grilled Cheese: golden bread, melted cheddar, savory tuna filling oozing. Save It
Grilled Tuna Melt Grilled Cheese: golden bread, melted cheddar, savory tuna filling oozing. | zetluna.com

A tuna melt grilled cheese is pure comfort, perfect for busy weeknights or whenever you crave something gooey and satisfying. This sandwich takes all the best parts of creamy tuna salad and blankets them between layers of melty cheddar and crisp, golden bread. It is quick to make and always hits the spot.

Every time I make this, I am reminded of the first time my dad taught me how to grill a sandwich. That shared moment over a sizzling pan made this recipe a treasured family classic.

Ingredients

  • Tuna canned in water: Look for solid white albacore or skipjack for clean taste and chunkier texture
  • Mayonnaise: Brings creaminess and helps blend the tuna salad opt for real egg mayo for richness
  • Dijon mustard: Adds a tangy kick and elevates the flavor use a quality Dijon for a smooth finish
  • Red onion: Finely chopped for crunch and mild bite select firm onion pieces with bright color
  • Celery: Gives fresh crunch choose crisp light green celery stalks
  • Lemon juice: A splash brightens the filling use fresh-squeezed whenever possible
  • Cheddar cheese: Melts smoothly and adds sharp savory notes always buy cheese in blocks and slice your own for best melting
  • Sourdough or white bread: Pick a loaf with a sturdy crust for crunch and a soft interior
  • Unsalted butter: Softened for an even spread and golden browning European style butters can boost flavor
  • Freshly ground black pepper: A few grinds add a subtle kick grind fresh for best aroma
  • Salt: To taste tweak as you blend the tuna salad

Instructions

Combine the Filling:
In a medium bowl use a fork to flake the tuna then add mayonnaise Dijon red onion celery lemon juice pepper and salt Mix thoroughly making sure everything is evenly blended and the texture is creamy but not runny Taste and adjust seasoning if needed
Assemble the Sandwich:
Lay out all slices of bread on a clean surface Spread the tuna mixture evenly over two slices spreading right to the edges Place two slices of cheddar over the tuna on each sandwich layer to ensure maximum meltiness
Close and Butter:
Top each filled slice with another piece of bread Use a butter knife to spread a very thin even layer of softened butter all over the outside of every bread slice This ensures a golden crispy exterior
Preheat the Skillet:
Set a large skillet or griddle over medium heat Let it get hot so the buttered bread starts to sizzle the moment it hits the pan
Grill the Sandwiches:
Place the sandwiches onto the skillet buttered side down Cook for three to four minutes per side pressing gently with a spatula to help even browning Peek underneath after a few minutes to check for a deep golden color
Melt and Slice:
Once the bread is crispy and the cheese has melted through carefully lift each sandwich onto a cutting board Let them cool for a minute This brief rest keeps the cheese from oozing out Cut sandwiches in half and enjoy them while warm
Buttery Tuna Melt Grilled Cheese sandwich, freshly grilled and ready to be served. Save It
Buttery Tuna Melt Grilled Cheese sandwich, freshly grilled and ready to be served. | zetluna.com

My favorite thing in this sandwich is the melty cheddar. The way it stretches with every bite always brings back memories of laughter around the dinner table. My kids love helping spread the tuna too it is a fun way to get everyone involved.

Storage Tips

Store leftover sandwiches tightly wrapped in foil in the fridge for up to two days. Reheat in a dry skillet to crisp the bread again. Avoid microwaving which can make the bread soggy.

Ingredient Substitutions

Swap in Swiss provolone or mozzarella cheese if you want a different flavor profile or use wholegrain bread for extra fiber. Greek yogurt can lighten up the filling if you want less mayo but keep a creamy texture.

Serving Suggestions

Serve with a hot cup of tomato soup classic pair or a bright green salad for a lighter touch. Add tomato slices or extra pickles inside your sandwich for a bit of brightness and crunch.

Cultural Historical Context

The tuna melt became popular in American diners in the twentieth century when combining tuna salad with grilled cheese was an irresistible upgrade to both. Its roots as a budget friendly hearty meal make it a timeless comfort food.

Seasonal Adaptations

In summer add fresh tomato slices or swap in peppery arugula During colder months serve beside creamy soups or baked beans Try spicy pepperjack for a fun winter twist

Success Stories

This recipe has saved countless weeknight dinners in my house. Friends always request it after trying it once and even picky eaters come back for seconds. One quick tip if you want a guaranteed crispy crust never skip buttering the bread fully.

Freezer Meal Conversion

You can freeze extra tuna salad in airtight containers for up to one month. Fully assembled sandwiches do best cooked fresh but you can prep in advance and grill to order for a speedy meal.

Classic Tuna Melt Grilled Cheese boasts crispy sourdough, melty cheese, and flaky tuna. Save It
Classic Tuna Melt Grilled Cheese boasts crispy sourdough, melty cheese, and flaky tuna. | zetluna.com

This tuna melt grilled cheese makes any night feel cozy and special. It is a meal both comforting and quick that always brings people together.

Common Questions About Recipes

What bread works best for this sandwich?

Sourdough or white sandwich bread are ideal, providing both structure and flavor. Choose sturdy slices to hold the filling.

Can I substitute different cheeses?

Absolutely! Swiss, provolone, or mozzarella all melt well and offer distinct flavors. Mix and match based on preference.

How do I prevent the bread from getting soggy?

Spread a thin layer of softened butter on the outer sides, ensure tuna salad isn't overly wet, and grill on medium heat for crispy results.

Is it possible to add extra ingredients?

Try sliced tomato, pickles, or fresh herbs inside for added freshness and complexity. Experiment to taste.

What side dishes pair well with this?

Tomato soup and crisp green salad are classic choices that balance the sandwich's richness and make a complete meal.

Are there any dietary considerations?

This dish contains fish, egg, milk, and wheat. Check store-bought products for additional allergens.

Tuna Melt Grilled Cheese

Classic tuna and cheddar sandwich grilled golden for a quick, satisfying main dish.

Prep Time
10 mins
Time to Cook
8 mins
Overall Time
18 mins
Authored by Clara


Skill Level Required Easy

Cuisine Type American

Recipe Output 2 Number of Portions

Dietary Needs None specified

The Ingredients You'll Need

Tuna Salad

01 1 can (5 oz) tuna in water, drained
02 2 tablespoons mayonnaise
03 1 teaspoon Dijon mustard
04 1 tablespoon finely chopped red onion
05 1 tablespoon finely chopped celery
06 1 teaspoon lemon juice
07 Freshly ground black pepper, to taste
08 Salt, to taste

Sandwich Assembly

01 4 slices sourdough or white sandwich bread
02 4 slices cheddar cheese
03 2 tablespoons unsalted butter, softened

Step-by-Step Instructions

Step 01

Prepare Tuna Salad: In a medium mixing bowl, blend tuna, mayonnaise, Dijon mustard, red onion, celery, lemon juice, pepper, and salt. Mix thoroughly until combined.

Step 02

Layer Bread and Tuna Mixture: Arrange four slices of bread on a cutting board. Evenly spread the tuna salad over two slices and layer each with two slices of cheddar cheese.

Step 03

Assemble Sandwiches: Top with the remaining bread slices to close the sandwiches.

Step 04

Add Butter Coating: Spread a thin, even layer of softened butter on the outside surfaces of each slice of bread.

Step 05

Grill Sandwiches: Preheat a large skillet or griddle over medium heat. Carefully transfer the sandwiches, placing them buttered side down into the pan.

Step 06

Cook Until Golden and Cheese Melts: Cook each side for 3–4 minutes, pressing gently with a spatula, until the exterior turns golden brown and the cheese melts inside.

Step 07

Serve: Remove sandwiches from the skillet, rest briefly, then slice in half and serve while warm.

Tools You'll Need

  • Mixing bowl
  • Spoon or spatula
  • Knife
  • Skillet or griddle
  • Spatula

Allergy Information

Review each ingredient to identify allergens and consult an expert if needed.
  • Contains fish (tuna), egg (mayonnaise), milk (cheese, butter), wheat (bread)
  • Check store-bought mayonnaise and bread for additional allergens.

Nutritional Facts (Per Serving)

Keep in mind these details are for general guidance and shouldn't replace professional advice.
  • Caloric Content: 470
  • Fats: 27 grams
  • Carbohydrates: 34 grams
  • Proteins: 27 grams