
Why You’ll Love This Recipe
- Quick and Easy: Ready in only 15 minutes, these Tuna Cucumber Boats are perfect for a fast meal or snack.
- Low-Carb and Healthy: With fresh cucumber as the base, this recipe is low in carbs and high in nutrients, making it a great choice for those on a low-carb or keto diet.
- Customizable: You can easily adjust the filling by adding extra veggies, spices, or herbs based on your taste preferences.
- No Cooking Required: This recipe is super simple and requires no cooking, making it perfect for hot days or when you’re short on time.
Ingredients
- 2 medium cucumbers
- 1 can (5 oz) tuna, drained
- 2 tablespoons mayonnaise
- 1 tablespoon Greek yogurt (optional)
- 1 tablespoon Dijon mustard
- 1 tablespoon lemon juice
- 2 tablespoons chopped celery
- 2 tablespoons chopped onions
- Salt and pepper to taste
- Fresh dill or parsley for garnish (optional)
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
Directions
1. Prepare the Cucumbers
Cut each cucumber in half lengthwise. Scoop out the seeds gently with a spoon to create a hollow space for the tuna mixture. If you prefer, you can slice the cucumber into smaller sections to make individual servings.
2. Make the Tuna Mixture
In a mixing bowl, combine the drained tuna, mayonnaise, Greek yogurt (if using), Dijon mustard, lemon juice, chopped celery, and onions. Mix everything well until fully combined. The Greek yogurt adds extra creaminess and tang to the mixture, but you can skip it if you prefer a lighter filling.
3. Season the Mixture
Add salt and pepper to taste. Feel free to experiment by adding additional herbs or spices like garlic powder, paprika, or even some hot sauce for a spicy kick.
4. Fill the Cucumbers
Spoon the tuna mixture into each cucumber half, packing it in lightly to ensure it’s filled. If you sliced the cucumbers into smaller sections, spoon the mixture evenly among the pieces.
5. Garnish
If desired, sprinkle fresh dill or parsley on top of the filled cucumbers for added color and flavor. Fresh herbs will elevate the dish and make it even more refreshing.
6. Serve Immediately
Enjoy your Tuna Cucumber Boats fresh, or refrigerate them for a short while if you prefer them chilled. These are best enjoyed as soon as they are made, but they can be kept in the fridge for a few hours.
Servings and Timing
- Servings: 4 (2 halves per person)
- Prep time: 10 minutes
- Cook time: None
- Total time: 15 minutes
Variations
- Add Extra Veggies: Feel free to add finely chopped bell peppers, tomatoes, or pickles to the tuna mixture for added crunch and flavor.
- Spicy Tuna Boats: Add a dash of sriracha or chili flakes to the tuna mixture for a spicy twist.
- Cheese Lovers: Sprinkle some shredded cheese over the tuna mixture before serving for a cheesy finish.
Storage/Reheating
- Storage: Store any leftover Tuna Cucumber Boats in an airtight container in the refrigerator for up to 1 day. The cucumber may soften over time, so it’s best to enjoy them fresh.
- Reheating: These boats are meant to be eaten cold, so there’s no need to reheat them. Just take them from the fridge and enjoy!
FAQs
1. Can I use a different type of fish?
Yes, you can substitute the tuna with chicken, salmon, or even a plant-based protein if you prefer.
2. Can I make these ahead of time?
Yes, you can prepare the tuna mixture in advance and store it in the fridge. Just fill the cucumber halves right before serving to keep the cucumber fresh and crunchy.
3. How can I make this recipe vegan?
To make these boats vegan, substitute the tuna with mashed chickpeas or another plant-based protein. Use vegan mayo and Greek yogurt to keep it dairy-free.
4. Can I use regular mustard instead of Dijon mustard?
Yes, regular mustard will work, but Dijon mustard adds a tangy flavor that complements the other ingredients well.
5. What other herbs can I use for garnish?
In addition to dill or parsley, you can use fresh basil, cilantro, or mint for a refreshing twist on the garnish.
6. Can I use flavored mayo?
Yes, you can use flavored mayo (like garlic or chipotle) to add extra depth to the flavor of the tuna mixture.
7. Can I use frozen tuna?
It’s best to use canned or freshly cooked tuna for this recipe since frozen tuna may not have the desired texture when mixed in.
8. Can I add cheese to the filling?
Yes, feel free to add shredded cheese like cheddar or mozzarella to the tuna mixture for extra creaminess.
9. Can I make this recipe without the yogurt or mayo?
Yes, you can skip the yogurt and mayo and substitute with mashed avocado for a creamy, dairy-free filling.
10. How do I make the cucumbers less watery?
To reduce the moisture from cucumbers, after cutting them, sprinkle the insides with a little salt and let them sit for 10 minutes. Then, gently pat them dry with a paper towel before filling.
Conclusion
Tuna Cucumber Boats are an easy, healthy, and satisfying meal or snack. With their fresh, crisp cucumber base, creamy tuna filling, and zesty toppings, they’re sure to be a hit with anyone looking for a light and nutritious bite. Whether you’re looking for a quick lunch or a fun appetizer, these boats are the perfect solution. Enjoy!

Tuna Cucumber Boats: An Amazing Ultimate Recipe for 10 Minutes
- Total Time: 15 minutes
- Yield: 4 servings
Description
Tuna Cucumber Boats are a refreshing, healthy, and quick snack or meal with a crunchy cucumber base and creamy tuna filling, packed with protein and flavor. Perfect for a low-carb option.
Ingredients
2 medium cucumbers
1 can (5 oz) tuna, drained
2 tablespoons mayonnaise
1 tablespoon Greek yogurt (optional)
1 tablespoon Dijon mustard
1 tablespoon lemon juice
2 tablespoons chopped celery
2 tablespoons chopped onions
Salt and pepper to taste
Fresh dill or parsley for garnish (optional)
Instructions
- Prepare the Cucumbers: Cut each cucumber in half lengthwise. Scoop out the seeds gently with a spoon to create a hollow space for the tuna mixture. Slice into smaller sections for individual servings if preferred.
- Make the Tuna Mixture: In a mixing bowl, combine the drained tuna, mayonnaise, Greek yogurt (if using), Dijon mustard, lemon juice, chopped celery, and onions. Stir until fully combined.
- Season the Mixture: Add salt and pepper to taste. Optionally, add herbs or spices like garlic powder or paprika.
- Fill the Cucumbers: Spoon the tuna mixture into each cucumber half. Pack it lightly for an even filling.
- Garnish: Sprinkle fresh dill or parsley on top for extra flavor and color.
- Serve: Serve immediately, or refrigerate for a short while if you prefer them chilled.
Notes
For extra crunch, add chopped veggies like bell peppers or cucumbers to the tuna mixture.
Can be made vegan by substituting tuna with mashed chickpeas and using vegan mayo and yogurt.
If using flavored mayo, choose options like garlic or chipotle for added flavor.
- Prep Time: 10 minutes
- Cook Time: None
- Category: Meal
- Method: No-Cook
- Cuisine: American
Nutrition
- Serving Size: 1 boat
- Calories: 120
- Sugar: 3g
- Sodium: 200mg
- Fat: 8g
- Saturated Fat: 1g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 5g
- Fiber: 2g
- Protein: 12g
- Cholesterol: 25mg