Why You’ll Love This Flavor-Packed Tuna Sandwich

Looking for a delicious, protein-packed meal that’s both light and satisfying? This Healthy Whole Wheat Tuna Sandwich is just what you need. Made with a creamy Greek yogurt tuna salad, smoky grilled vegetables, and a hint of paprika, it’s a perfect balance of flavor and nutrition. Served on fiber-rich whole wheat bread, this sandwich is low in fat, high in protein, and bursting with freshness—ideal for lunch, a post-workout bite, or a quick and healthy dinner. Simple to make, full of vibrant colors, and totally guilt-free!

Whole Wheat Tuna Sandwich
with Grilled Veggies & Paprika

Ingredients

(Makes 2 Sandwiches)

For the Tuna Salad:

  • 1 can (5 oz / ~140g) tuna in water, drained

  • 2 tbsp plain Greek yogurt (low-fat or fat-free)

  • 1 tsp Dijon mustard

  • 1/2 tsp smoked paprika

  • 1 tsp lemon juice

  • Salt & pepper to taste

  • Optional: chopped parsley or chives for freshness

For the Grilled Veggies:

  • 1/2 zucchini, thinly sliced

  • 1/2 red bell pepper, sliced into strips

  • 1/4 red onion, sliced

  • 1 tsp olive oil (or cooking spray for less fat)

  • Salt, pepper, and a pinch of paprika

Bread & Assembly:

  • 4 slices whole wheat bread (preferably high-fiber, low sugar)

  • Optional: baby spinach or arugula for crunch

  • Optional: extra paprika or chili flakes to top

How to Make This Tuna Sandwich (Step-by-Step)

  1. Make the Tuna Salad:

    • In a bowl, mix the tuna with Greek yogurt, mustard, lemon juice, and paprika.

    • Add salt, pepper, and herbs to taste. Set aside.

  2. Grill the Veggies:

    • Toss sliced zucchini, bell pepper, and red onion in olive oil (or lightly spray).

    • Season with salt, pepper, and a pinch of paprika.

    • Grill in a grill pan or skillet over medium-high heat for ~5-7 minutes until soft and lightly charred.

  3. Toast the Bread (optional):

    • Toast your whole wheat bread slices for extra texture.

  4. Assemble the Sandwich:

    • Layer spinach or arugula (if using), tuna salad, and grilled veggies between slices of bread.

    • Sprinkle with a little extra paprika or chili flakes for a kick.

  5. Serve:

    • Slice in half and enjoy immediately! Great with a side of cucumber slices or a small salad.

Add-Ons & Customizations

This sandwich is already loaded with flavor, but if you want to switch it up or tailor it to your cravings, here are a few delicious ideas:

  • Add a creamy spread: Try hummus, Greek yogurt, mashed avocado, or a light lemon-tahini sauce to boost creaminess and nutrients.

  • Sprinkle in some crunch: Add sliced pickles, red onion, or shredded carrots for extra texture and brightness.

  • Toss in greens: Arugula, spinach, or baby kale add freshness and a peppery bite.

  • Try it with cheese: A slice of mozzarella or crumbled feta pairs beautifully with the grilled veggies and paprika.

  • Make it a wrap: Skip the bread and roll everything into a whole wheat wrap or low-carb tortilla.

  • Boost the heat: Add chili flakes or a smear of harissa or sriracha for a spicy kick.

Tip: Mix and match based on what’s in your fridge—it’s a flexible base that works with many flavor profiles.

Serving Tips

To enjoy this sandwich at its best, here are a few ways to serve and present it:

  • Serve warm or cold: It’s delicious either way, but grilling or toasting the sandwich melts the flavors together and adds an irresistible crunch.

  • Pair with a light side: A simple cucumber salad, mixed greens, or a warm bowl of tomato soup complements the boldness of the sandwich without overpowering it.

  • Make it portable: Wrap it in parchment paper or foil for an on-the-go lunch or a picnic-ready meal.

  • Cut it diagonally or press as a panini to give it that bistro-style touch and make it easier to eat.

  • Add a citrus edge: Serve with a wedge of lemon on the side or squeeze a little over the veggies to brighten up the whole dish.

Serving suggestion: Finish with a sprinkle of smoked paprika or fresh herbs for a visual (and flavor) boost.

Nutrition Info & Macros (Per Sandwich)

a sandwich cut in half sitting on top of a table
a sandwich cut in half sitting on top of a table
hamburger with toppings
hamburger with toppings
sandwich with lettuce and cheese served on chopping board
sandwich with lettuce and cheese served on chopping board
vegetable salad on white ceramic bowl
vegetable salad on white ceramic bowl
sandwich on table
sandwich on table
selective focus photo of toasted bread with coleslaw and fries on white plate
selective focus photo of toasted bread with coleslaw and fries on white plate
black and white bed linen

Protein-Packed Delight

Enjoy a healthy whole wheat tuna sandwich with grilled veggies and a hint of paprika.