This Cucumber Tuna Sandwich is a tasty and refreshing meal. It’s made with creamy tuna salad, crunchy cucumbers, and soft bread—perfect for lunch or a snack!
Whenever I make this sandwich, I can’t help but munch on the cucumbers while I prepare it. They’re just too good! 🥒 Plus, it’s super simple to whip up for a quick bite.
Key Ingredients & Substitutions
Tuna: Canned tuna is the star here. Choose light tuna packed in water for a milder flavor. If you’re looking for a vegetarian option, try chickpeas instead, mashed up with similar spices and mayo.
Mayonnaise: Traditional mayo adds creaminess, but Greek yogurt is a healthier choice that still keeps it smooth. If you’re dairy-free, try avocado or a vegan mayo instead.
Celery: It adds crunch and flavor. If you don’t have celery, chopped bell peppers or apples can work well for a different twist.
Cucumber: Fresh cucumbers are crunchy and refreshing. For a change, you could try pickles for a tangy bite or use sliced radishes for a peppery flavor.
Bread: Whole grain or multigrain bread is hearty and filling. You can also use gluten-free bread or lettuce wraps for a lighter option.
How Can I Make the Tuna Mixture More Flavorful?
The tuna mixture is key to making this sandwich delicious. Here are some tips to enhance its flavor:
- Mix in a little lemon juice for brightness, or some mustard for a hint of tang.
- Add diced pickles or capers for a zesty kick.
- Don’t forget to taste and adjust the seasoning with salt and black pepper according to your liking.
Letting the mixture chill in the fridge for 30 minutes can help the flavors meld nicely before assembling your sandwich!

Cucumber Tuna Sandwich
Ingredients You’ll Need:
- 1 can (5 oz) tuna in water, drained
- 1/4 cup mayonnaise (or Greek yogurt for a lighter option)
- 1 celery stalk, finely chopped
- 1 tbsp fresh chives or green onions, finely chopped
- Salt and black pepper, to taste
- 1/2 small cucumber, thinly sliced
- 4 slices whole grain or multigrain bread
How Much Time Will You Need?
This delicious Cucumber Tuna Sandwich takes about 10 minutes to prepare. It’s a quick and easy meal that you can whip up in no time—perfect for a busy day or a light lunch!
Step-by-Step Instructions:
1. Make the Tuna Mixture:
In a medium bowl, combine the drained tuna, mayonnaise, chopped celery, and chopped chives or green onions. Stir everything together until it’s well mixed and creamy. Feel free to add salt and black pepper to make it taste just right!
2. Prepare the Bread:
Lay out your slices of bread on a clean surface. This is where your sandwich will come to life!
3. Assemble the Sandwich:
Take the tuna mixture and spread it evenly over two of the slices of bread. Be generous, and make sure to cover the surface!
4. Add the Cucumber:
Now, take your thinly sliced cucumbers and layer them evenly over the tuna mixture. This adds a refreshing crunch!
5. Finish the Sandwich:
Top the sandwich with the remaining slices of bread to make the final sandwiches. Give them a gentle press to make sure everything stays together.
6. Cut and Serve:
If you like, cut each sandwich in half diagonally for a nice presentation. Serve them immediately and enjoy your refreshing Cucumber Tuna Sandwich!
This sandwich not only looks great, but it also tastes amazing! Perfect for lunch, a picnic, or a quick snack. Enjoy! 🥪
Can I Use Canned Salmon Instead of Tuna?
Absolutely! Canned salmon can be a great alternative and adds a different flavor. Just make sure to drain it well before mixing it with the other ingredients.
How Can I Store Leftover Tuna Salad?
Store any leftover tuna salad in an airtight container in the fridge for up to 2 days. When you’re ready to use it again, give it a good stir before serving!
Can I Add Other Vegetables to the Sandwich?
Yes, feel free to get creative! Chopped bell peppers, grated carrots, or even some spinach can add extra crunch and flavor to your sandwich.
What’s the Best Bread to Use?
While whole grain or multigrain bread works great, you can use any bread you prefer! Sourdough, rye, or even a nice baguette can elevate the taste of your sandwich.



