How to Make Tangy Tuna Sandwich

Did you know that nearly half of all U.S. adults eat a sandwich every single day? That’s right—according to dietary studies, 47% of Americans enjoy a sandwich as part of their daily routine. But let’s be honest: not all sandwiches are created equal. If you’re tired of the same old bland, uninspired breakfast, it’s time to shake things up with this Tangy Tuna Sandwich.

Packed with protein-rich tuna, crisp apples, zesty pickles, and a creamy Dijon twist, this sandwich delivers bold flavor, crunch, and nutrition—all in just 10 minutes! And guess what? No cooking is required! Just mix, assemble, and devour. Perfect for a quick breakfast, meal prepping, or even a light dinner. Let’s make your next sandwich a masterpiece!

How to Make Tangy Tuna Sandwich 

Prep Time: 10 minutes | Cook Time: 0 minutes | Total Time: 10 minutes

Servings: 3 | Difficulty Level: Easy

Ingredients

For the Tuna Mixture:

• • • 2 (5-ounce) cans of tuna in oil, drained
    • 5 pickles, finely chopped
    • ½ apple, thinly sliced 
    • ½ cup light mayonnaise 
    • ¼ cup fresh cilantro, chopped 
    • 3 tablespoons chives, finely sliced
    • 1 tablespoon Dijon mustard 

For the Sandwich:

• • • 6 slices of gluten-free bread, toasted
    • 1 tablespoon unsalted butter 
    • 1 medium tomato, sliced
    • ½ cucumber, thinly sliced

Instructions

Step 1: Mix the Tuna Filling

In a medium-sized bowl, mix together the tuna, pickles, apple slices, mayonnaise, cilantro, chives, and Dijon mustard. Stir until everything is well combined and creamy.

Step 2: Toast the Bread

Toast gluten-free bread slices in a toaster until they are crispy and golden brown. Then, spread a thin layer of butter over one side of each slice. This helps lock in the crunch while adding an extra buttery depth of flavor.

💡 Zulay Says: Want even more crunch? Toast the bread in a cast iron skillet for a crispy, warm sandwich!

Step 3: Assemble the Sandwich

Take three slices of buttered bread and spread a generous amount of the tuna mixture over each one. Layer with sliced tomatoes and cucumbers for extra freshness and texture. Then, place the remaining buttered bread slices on top, gently press down, and slice the sandwiches in half using a bread knife for a picture-perfect meal.

Health Benefits of This Tangy Tuna Sandwich

Not only is this tangy tuna sandwich delicious, but it’s also packed with nutrients that your body will love.

• • High in Protein: Tuna is a lean protein powerhouse, helping to keep you full for longer.
  • Omega-3 Fatty Acids: Supports brain health and heart function.
  • Low in Calories: Light mayo and gluten-free bread make this meal a lighter option.
  • Rich in Fiber & Antioxidants: Thanks to the apples, cucumbers, and tomatoes.

Make Your Own Tuna Sandwich Today!

This Tangy Tuna Sandwich proves that a quick meal can still contain flavor and texture. It’s easy to throw together, but the mix of creamy, crunchy, and tangy makes it feel like something special—without any extra effort. If you’re meal-prepping for the week or just need a fast, no-fuss lunch, this sandwich has you covered. Try it once, and trust me—you won’t go back to boring tuna!

Want to make things even easier? Check out Zulay Kitchen for a heavy-duty can opener that won’t leave you wrestling with the lid and knives that slice through apples and pickles like butter because good tools make good food even better!

This Tangy Tuna Sandwich is just one of many quick and delicious recipes from Peapil Publishing’s cookbook, The Mediterranean Refresh Under 30 Minutes. 

Claim Your FREE Cookbook!

The best part? You can get your copy for free today! Peapil Publishing has cookbooks for every diet, from Mediterranean to Keto to Plant-Based. Check out their full collection: Peapil Publishing.

Frequently Asked Questions About Tuna Sandwich

What type of tuna should I use?

For the best flavor, use tuna packed in oil—it’s moist and rich. But if you’re looking for a lighter option, tuna in water is great too!

What’s the best bread for this sandwich?

Gluten-free bread works well, but if you’re not avoiding gluten, whole wheat, sourdough, or multigrain bread are great options for extra flavor and texture.

Can I make this sandwich without mayo?

Yes! You can swap the mayo for Greek yogurt for a lighter, protein-packed alternative.

What are some great side dishes to pair with this sandwich?

Try it with a fresh salad, sweet potato fries, or a bowl of soup for a complete meal.

Can I add cheese to this sandwich?

Definitely! Sharp cheddar, Swiss, or pepper jack add a delicious melty touch.

How do I store leftovers?

Keep the tuna mixture in a glass container in the fridge for up to 3 days. Assemble the sandwich fresh for the best taste and texture.