This Harvest Tuna Salad Melt is one of my go-to fall lunch ideas made a delicious harvest tuna salad and added to sourdough bread with cheddar cheese. Such a flavorful and satisfying sandwich.

As the autumn leaves start to fall and a cool breeze fills the air, we often find ourselves craving comfort food that not only satisfies the stomach but also warms the soul. One such dish that perfectly encapsulates the essence of the season is the Harvest Tuna Salad Melt. Packed with the goodness of tuna, crunchy apples, toasted walnuts or pecans, and topped with gooey cheddar cheese, this delightful recipe offers a fresh, healthy twist on a classic tuna melt. Whether you’re looking for a wholesome lunch option or a cozy dinner, this recipe is sure to become a favorite in your household.

In this blog post, we’ll dive into how to make this harvest-inspired tuna salad melt from scratch. Along the way, we’ll explore some of the key ingredients that make this dish truly special and why it’s the perfect addition to your autumn menu. So, let’s get started!

Why You’ll Love the Harvest Tuna Salad Melt:

Tuna melts are a time-honored comfort food that many of us grew up enjoying. But the Harvest Tuna Salad Melt takes it a step further by incorporating seasonal flavors and nutritious ingredients. The addition of diced apples brings a sweet and tart bite, while the toasted nuts add a layer of crunch and warmth, perfect for fall. Combined with a creamy tuna salad base and sharp cheddar cheese, this melt offers an ideal balance of flavors and textures.

Here’s why you should give this recipe a try:

  • Healthy & Nutritious: Made with lean protein from tuna and nutrient-rich ingredients like apples, walnuts, and yogurt, this melt is as good for your body as it is for your taste buds.
  • Versatile: The salad itself can be used in various ways – enjoy it as a sandwich, serve it on crackers for a light appetizer, or even eat it on its own.
  • Comforting: There’s something so satisfying about biting into a warm, melty sandwich, especially as the weather cools down.

Ingredients You’ll Need:

  • Skipjack or albacore tuna: Tuna is rich in protein and omega-3 fatty acids, making it an excellent base for this melt. Opt for sustainably sourced tuna if possible, and choose between skipjack (lighter in flavor) or albacore (more robust).
  • Medium apple, seeded and diced: Apples are at the peak of their season during fall, and their crisp sweetness adds an unexpected twist to the tuna salad. You can use any variety, but Honeycrisp, Fuji, or Granny Smith apples work particularly well
  • Plain Greek yogurt: Greek yogurt adds creaminess to the tuna salad while keeping it light and healthy. It’s a great alternative to traditional mayonnaise, providing a boost of protein and probiotics.
  • Fresh lemon juice: A squeeze of lemon juice adds brightness and balances out the richness of the yogurt and tuna.
  • Chopped walnuts or pecans, toasted: Toasted nuts bring warmth and crunch, adding a nutty flavor that complements the other ingredients perfectly. Either walnuts or pecans will do the trick!
  • Slices of bread: Sourdough is a great choice for this melt as it has a slightly tangy flavor that pairs well with the sweetness of the apples and the richness of the cheese. You could also use whole grain, rye, or any hearty bread of your choice.
  • Grated cheddar cheese: Sharp cheddar cheese is key for getting that perfect, gooey melt. If you like a bit of a kick, you can even try a pepper jack or smoked cheddar.
  • Unsalted butter: The butter will be used to toast the bread, giving it a golden, crispy crust.

How to Make the Perfect Harvest Tuna Salad Melt:

Step 1: Prepare the Tuna Salad

Start by draining the tuna and placing it in a medium-sized mixing bowl. Break the tuna up with a fork, ensuring that there are no large chunks.

Next, add the diced apple, Greek yogurt, and fresh lemon juice to the bowl. Mix everything until well-combined. Stir in the toasted walnuts or pecans, and season the mixture with a pinch of sea salt and freshly cracked black pepper. The salad should be creamy but still have texture from the apples and nuts.

Pro Tip: If you prefer a little extra zing, consider adding a small handful of dried cranberries or a dash of Dijon mustard to the tuna salad.

Step 2: Assemble the Sandwiches

Lay out your slices of bread and spread a generous amount of tuna salad on half of them. Top each salad-laden slice with a healthy amount of grated cheddar cheese.

Place the remaining slices of bread on top to close the sandwiches.

Step 3: Toast the Sandwiches

Heat a large skillet or griddle over medium heat and melt the unsalted butter. Once the butter is bubbling, carefully place the sandwiches into the skillet. Cook for about 3-4 minutes on each side, pressing gently with a spatula to ensure even toasting.

You’ll know the sandwiches are ready when the bread is golden brown and crispy, and the cheddar cheese has melted beautifully.

Step 4: Serve and Enjoy

Once the sandwiches are done, transfer them to a cutting board and let them cool slightly before slicing. Serve the Harvest Tuna Salad Melt with a side of mixed greens, a bowl of hot soup, or enjoy them on their own!

Tips and Variations:

While the Harvest Tuna Salad Melt is delicious as written, there are plenty of ways to make it your own. Here are a few ideas for customizing the recipe:

  • Add herbs: Fresh herbs like parsley, dill, or chives can add a burst of freshness to the tuna salad.
  • Swap the nuts: If you’re not a fan of walnuts or pecans, try using slivered almonds or pumpkin seeds for a different kind of crunch.
  • Go gluten-free: Use your favorite gluten-free bread to make this recipe accessible for everyone.
  • Try different cheeses: While cheddar is classic, you can experiment with other types of cheese. Havarti, gouda, or even brie would be fantastic in this melt.
  • Make it spicy: Add a few dashes of hot sauce or a sprinkle of red pepper flakes to the tuna salad for a bit of heat.

Why the Harvest Tuna Salad Melt is Perfect for Fall:

What makes the Harvest Tuna Salad Melt stand out as a fall dish is its use of seasonal ingredients. Apples are synonymous with autumn, and their crisp sweetness shines in this melt, offering a fresh contrast to the creamy, savory tuna. Toasted nuts like walnuts or pecans, often harvested in the fall, add depth and texture. Plus, who can resist a warm, cheesy sandwich when the temperature drops?

Not only does this melt feel comforting and indulgent, but it’s also balanced and nutritious, making it the perfect meal to enjoy any time of the day.

The Harvest Tuna Salad Melt is an irresistible combination of flavors and textures, bringing together the best of fall’s harvest with the classic comfort of a tuna melt. Whether you’re looking for a cozy lunch, a quick dinner, or even a hearty snack, this recipe hits the spot every time. Give it a try and watch it become a seasonal staple in your kitchen!

A few other delicious fall recipes to try:

Butternut Squash Fall Harvest Salad with Maple Balsamic Vinaigrette

Shaved Broccolini, Brussels Sprout and Kale Salad

Roasted Feta and Butternut Squash Soup

Gluten-free Stuffed Acorn Squash

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Harvest Tuna Salad Melt

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This Harvest Tuna Salad Melt is one of my go-to fall lunch ideas made a delicious harvest tuna salad and added to sourdough bread with cheddar cheese. Such a flavorful and satisfying sandwich.

  • Prep Time: 10 mins
  • Cook Time: 10 mins
  • Total Time: 20 mins

Yield: 3 to 4 sandwiches 1x

Ingredients

Scale

Tuna salad:

  • 10-ounce tuna skipjack tuna or albacore tuna
  • 1/2 medium apple, seeded and diced
  • 1/3 cup plain greek yogurt
  • 1/2 teaspoon fresh lemon juice
  • 1/4 cup chopped walnuts or pecans, toasted
  • Sea salt and black pepper to taste

Sandwiches:

  • 6 large slices of bread or 8 smaller (I did fresh sourdough)
  • 5 ounces grated cheddar cheese
  • About 2 tablespoons unsalted butter

Instructions

  1. First drain the tuna. I open the lid and press it down firmly over the tuna to drain off as much liquid from the tuna as I can
  2. Combine the ingredients for tuna salad in a large mixing bowl and set aside
  3. Butter one side of each slice of bread then flip them over
  4. Top with cheddar cheese and scoop of tuna salad
  5. Top with second slice of bread, butter-side-up
  6. Warm a large skillet and add sandwich to skillet and cook over medium heat on both sides for about 3 to 5 minutes each (the cheese should be melted)
  7. Remove from skillet, slice and enjoy!

Notes

*Store leftovers in fridge for 3 days. I reheat in skillet or oven!

  • Author: Rachel