This Cucumber Tuna Sandwich is fresh and tasty! Made with creamy tuna salad, crunchy cucumbers, and soft bread, it’s perfect for lunch or a quick snack.
I love how easy it is to whip up. Just mix the tuna, add some mayo, and layer in those cool cucumber slices. Enjoying it with a side of chips makes it even better!
Key Ingredients & Substitutions
Tuna: Use canned tuna in water or oil—either works well! If you prefer a lighter option, canned salmon is a great swap.
Mayonnaise: Regular mayo is classic, but feel free to try Greek yogurt for a healthier twist. You can also use vegan mayo if you’re avoiding eggs.
Onion: Finely chopped red onion gives a nice bite, but green onions are milder and work equally well. Want less onion flavor? Skip it altogether!
Cucumber: Fresh cucumbers add crunch. If you don’t have them, shredded carrots can be a colorful and crunchy substitute.
How Do I Make the Tuna Mixture Perfectly Creamy?
The key to a creamy tuna mixture is balancing the mayonnaise with the other ingredients. Start with a small amount of mayo, mix well, and add more until you reach your desired creaminess.
- Start with drained tuna and mayonnaise in a bowl.
- Add chopped onion and celery for texture and flavor.
- Mix and taste! Adjust mayo, salt, and pepper based on your preference.
This way, you’ll get a nicely blended tuna salad that’s not too dry or overly wet. Enjoy your Cucumber Tuna Sandwich!
How to Make a Cucumber Tuna Sandwich
Ingredients You’ll Need:
- 1 can (5 oz) tuna in water or oil, drained
- 1/4 cup mayonnaise
- 1 tbsp finely chopped red onion or shallot
- 1 celery stalk, finely chopped
- 1/2 tsp Dijon mustard (optional)
- Salt and pepper, to taste
- 1/4 cup cucumber, diced (reserving some thin slices for layering)
- 4 slices whole wheat or white sandwich bread
- Thin cucumber slices for sandwich layering (about 8 slices)
How Much Time Will You Need?
The total time for this recipe is about 10 minutes. You’ll spend around 5 minutes preparing the tuna mixture and another 5 minutes assembling your delicious sandwiches.
Step-by-Step Instructions:
1. Prepare the Tuna Mixture:
In a medium bowl, add the drained tuna, mayonnaise, finely chopped red onion, and chopped celery. These ingredients will create a flavorful base for your sandwich. If you like a bit of tang, throw in the Dijon mustard. Sprinkle in salt and pepper to taste, and mix everything together until it’s well combined.
2. Add Crunch with Cucumber:
Now it’s time to add some fresh crunch! Gently fold in the diced cucumber, making sure you mix it evenly. Remember, you’ll be reserving some thin cucumber slices for layering later on, so set those aside for now.
3. Assemble Your Sandwiches:
Lay out four slices of bread on a clean surface. Take the tuna mixture and spread it evenly on two of the bread slices. Then, on top of the tuna spread, layer the thin cucumber slices for that refreshing crunch. Finally, place the other two slices of bread on top to form sandwiches.
4. Slice and Serve:
For a polished look, cut the sandwiches diagonally, if you like. Serve them right away and enjoy this delightful Cucumber Tuna Sandwich!
Enjoy your fresh and crunchy Cucumber Tuna Sandwich!
Can I Use Different Bread for This Sandwich?
Absolutely! While whole wheat or white bread works great, you can use sourdough, rye, or even gluten-free bread depending on your preference. Just make sure it’s sturdy enough to hold the filling!
How Long Will Leftover Tuna Salad Last?
If you have leftover tuna salad, store it in an airtight container in the refrigerator for up to 3 days. The bread may get a bit soggy, so it’s best to assemble the sandwiches just before eating.
Can I Add Other Ingredients to the Tuna Salad?
Yes! Feel free to customize your tuna salad with extras like chopped pickles, capers, or fresh herbs like dill or parsley for added flavor. Just keep the overall balance in mind so it doesn’t become too watery.
How Do I Make This Sandwich More Filling?
You can add additional protein or toppings! Sliced hard-boiled eggs or avocado can make it more substantial. If you’re looking for a crunch, consider adding lettuce or sprouts as well for some extra bite!