Looking for a quick, refreshing, and protein-packed snack? These Tuna Cucumber Boats are just what you need! Crisp cucumber halves are filled with a creamy, savory tuna mixture, making them the perfect low-carb, high-protein bite. They’re light yet satisfying, super easy to make, and great for meal prep, snacks, or even a fun appetizer. Trust me, you’ll love how simple and delicious they are!
Why You’ll Love Tuna Cucumber Boats
Light & Refreshing: The crunch of fresh cucumber pairs perfectly with the creamy tuna filling.
Healthy & Low-Carb: Packed with protein and healthy fats, this is a guilt-free snack.
Quick & Easy: Made in just minutes with simple pantry staples.
Customizable: Add your favorite mix-ins like avocado, herbs, or a spicy kick!
Meal-Prep Friendly: Perfect for prepping ahead and enjoying throughout the week.
Ingredients in Tuna Cucumber Boats
Here’s what you’ll need for these crisp, flavorful bites:
Cucumber: The perfect crunchy base, hollowed out to hold the delicious filling.
Canned Tuna: A lean protein powerhouse that keeps you full and satisfied.
Mayonnaise (or Greek Yogurt): Adds creaminess to the tuna salad.
Dijon Mustard: A little tang to enhance the flavor.
Lemon Juice: Freshens up the mixture with a zesty kick.
Celery: Adds crunch and texture to the filling.
Red Onion: For a hint of sharpness and color.
Salt & Pepper: Simple seasonings to bring out all the flavors.
Fresh Herbs (Optional): Parsley or dill adds a bright, fresh touch.
Toppings (Optional): Try sliced avocado, cherry tomatoes, or a sprinkle of everything bagel seasoning!
(Note: The full ingredients list, including measurements, is provided in the recipe card directly below.)
Instructions
Prepare the Cucumbers: Slice the cucumbers in half lengthwise and use a spoon to scoop out the seeds, creating a “boat” shape.
Mix the Tuna Filling: In a bowl, combine the tuna, mayonnaise (or Greek yogurt), Dijon mustard, lemon juice, celery, red onion, salt, and pepper. Stir until well mixed.
Fill the Boats: Spoon the tuna mixture into the hollowed-out cucumber halves, packing it in evenly.
Garnish & Serve: Top with fresh herbs or your favorite toppings. Enjoy immediately or chill for later!
How to Serve Tuna Cucumber Boats
- As a Snack: Perfect for a light and satisfying midday bite.
- For Meal Prep: Make them ahead and store them in the fridge for grab-and-go lunches.
- As an Appetizer: Serve at parties for a fresh and healthy finger food option.
- With Extra Crunch: Pair with crispy lettuce or whole-grain crackers on the side.
Additional Tips
Make It Spicy: Add a dash of hot sauce or red pepper flakes for some heat.
Dairy-Free Option: Use avocado instead of mayo for a creamy, dairy-free alternative.
Storage Tips: Keep them refrigerated in an airtight container for up to 2 days.
Mix It Up: Swap tuna for shredded chicken or salmon for a different flavor twist.
FAQ Section
Q1: Can I make these ahead of time?
A1: Yes! Assemble them fresh or store the tuna filling separately and fill just before serving.
Q2: What other toppings can I add?
A2: Try chopped nuts, shredded cheese, or a drizzle of balsamic glaze.
Q3: Can I use a different base instead of cucumber?
A3: Absolutely! Try bell pepper halves, zucchini slices, or endive leaves.
Q4: How can I make them even lower in carbs?
A4: Skip the onion and use a keto-friendly mayo.
Q5: Can I use fresh tuna instead of canned?
A5: Yes! Just cook and flake fresh tuna before mixing it with the other ingredients.
Final Thoughts
These Tuna Cucumber Boats are proof that healthy eating doesn’t have to be boring! They’re fresh, flavorful, and incredibly easy to make—perfect for a light lunch, snack, or party appetizer. Give them a try, and I promise they’ll be on repeat in your kitchen!
Print
Tuna Cucumber Boats
- Prep Time: 15 minutes
- Total Time: 15 minutes
- Yield: 8 tuna boats 1x
- Category: Appetizer, Snack
- Method: No-Cook
- Cuisine: American
Description
These Tuna Cucumber Boats are a refreshing, protein-packed snack or appetizer, offering a perfect balance of savory tuna salad and crisp cucumbers. They’re low-calorie, low-carb, gluten-free, and packed with 21g of protein per serving, making them ideal for Healthy Homemade Recipes, Quick Dinner Ideas, and High-Protein Recipes.
Ingredients
- 4 medium cucumbers, washed and dried
- 4 (5 oz) cans wild tuna, drained
- 4 stalks celery, finely diced
- 1/2 large yellow onion, finely diced
- 1 cup plain Greek yogurt
- 2 tsp French mustard (gluten-free if needed)
- 3/4 tsp salt
- 1/4 tsp ground black pepper
- 1 tsp fresh dill, finely chopped
- 2 tbsp green onion, sliced (for garnish)
Instructions
- Prepare Tuna Salad: In a mixing bowl, add the drained tuna and mash it finely with a fork.
- Mix Ingredients: Add celery, onion, Greek yogurt, mustard, salt, black pepper, and dill. Stir until well combined.
- Prepare Cucumbers: Slice each cucumber in half lengthwise. Use a spoon to scoop out the center to create a “boat.”
- Assemble: Fill each cucumber boat with the tuna mixture.
- Garnish & Serve: Sprinkle with chopped green onions and serve immediately.
Notes
- Swap Greek yogurt with mashed avocado or mayonnaise for a dairy-free option.
- Add a squeeze of lemon juice for extra freshness.
- Use English cucumbers for a milder taste and thinner skin.
Nutrition
- Serving Size: 1 boat
- Calories: 118
- Sugar: 2g
- Sodium: 320mg
- Fat: 0.7g
- Saturated Fat: 0g
- Unsaturated Fat: 0.7g
- Trans Fat: 0g
- Carbohydrates: 6.4g
- Fiber: 1.2g
- Protein: 21g
- Cholesterol: 30mg