Cucumber Tuna Boats Recipe

I’m always on the hunt for light, easy lunches that don’t leave me sluggish in the afternoon, and these Cucumber Tuna Boats check all the boxes.

They’re crunchy, creamy, packed with protein, and take less than 15 minutes to whip up. Whether you’re meal-prepping or just need a quick snack, this low-carb cucumber recipe is endlessly customizable and incredibly satisfying.

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Recipe Highlights

Cucumber Tuna Boats are a healthy, quick alternative to tuna sandwiches or wraps. The cucumbers provide a refreshing crunch while the tuna salad gives you that savory, creamy bite.

It’s the kind of recipe you can throw together with pantry staples and fresh ingredients.

• Low-carb, high-protein
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• Great for meal prep or grab-and-go lunches
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• Made with pantry staples
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• Ready in under 15 minutes
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• No cooking required

Ingredient Notes

• Cucumbers: Use large English cucumbers for longer, wider boats. Their thin skins and minimal seeds make them ideal.
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• Tuna: Canned tuna in water or oil both work; just make sure to drain well.
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• Greek Yogurt or Mayo: Use either or a combo—Greek yogurt for a lighter texture, mayo for traditional creaminess.
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• Celery: Adds crunch and freshness to the tuna mix.
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• Red Onion: Finely chopped for a pop of flavor.
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• Dijon Mustard: Adds tang and depth.
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• Lemon Juice: Brightens everything up.
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• Salt & Pepper: Essential seasonings.
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• Paprika or Dill (optional): Adds extra flavor and garnish appeal.

How to Make My Cucumber Tuna Boats

1. Prepare cucumbers: Slice cucumbers in half lengthwise. Use a spoon to gently scoop out the seeds to create shallow “boats.”
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2. Make the tuna salad: In a medium bowl, mix tuna, Greek yogurt or mayo, celery, red onion, lemon juice, mustard, salt, and pepper until well combined.
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3. Fill the boats: Spoon tuna salad into each cucumber half, spreading evenly.
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4. Garnish: Sprinkle with paprika, dill, or more black pepper if desired.
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5. Serve: Chill for 5–10 minutes or serve immediately.

Refreshing Cucumber Tuna Boats

Cucumber tuna boats offer a delightful combination of flavors and textures, making them an ideal choice for a light snack or appetizer.

These boats are crafted from halved English cucumbers, which are filled with a creamy mixture of tuna, plain Greek yogurt or mayonnaise, and a medley of finely chopped celery and red onion.

The addition of Dijon mustard and lemon juice enhances the overall taste, while kosher salt and black pepper provide the perfect seasoning.

To finish, a sprinkle of paprika adds a touch of color and flavor, making these cucumber boats not just tasty but visually appealing as well.

Quick and Easy Preparation

Preparing cucumber tuna boats is a straightforward process that takes only about 15 minutes.

Start by cutting the English cucumbers in half lengthwise and scooping out the seeds to create the perfect boat shape.

Next, mix the drained can of tuna with plain Greek yogurt or mayonnaise, finely chopped celery, and red onion, along with Dijon mustard, lemon juice, kosher salt, and black pepper.

This flavorful filling is then generously spooned into the hollowed cucumbers, ready to be garnished.

Garnishing for Visual Appeal

Garnishing plays a significant role in the presentation of cucumber tuna boats.

A light sprinkle of paprika not only enhances the flavor but also adds a vibrant pop of color.

Fresh parsley can be used as an optional garnish, providing a touch of greenery that complements the dish beautifully.

Arranging these boats on a bright platter makes for an eye-catching display, perfect for entertaining guests or enjoying a refreshing snack.

Nutritional Benefits

Cucumber tuna boats are not only delicious but also packed with nutritional benefits.

Each serving contains approximately 150 calories, making them a guilt-free option for those looking to maintain a healthy diet.

With 20 grams of protein per serving, they provide a satisfying and filling snack.

The use of fresh ingredients like cucumbers, celery, and onions contributes to their overall healthiness, ensuring you get a good dose of vitamins and minerals.

Serving Suggestions

These cucumber tuna boats can be served in various settings, whether at a casual gathering or as part of a more formal meal.

They pair wonderfully with a light salad or can be enjoyed on their own as a refreshing appetizer.

For a more substantial meal, consider serving them alongside whole-grain crackers or a selection of fresh vegetables.

These versatile boats are sure to impress with their flavor and presentation, making them a favorite among guests.

Serve these cucumber boats on their own as a light lunch, or pair them with a side of sliced fruit, soup, or veggie chips.

You can also slice them into smaller segments and serve them as an appetizer or party snack.

Tips for the Best Cucumber Tuna Boats

Use a melon baller or small spoon to scoop cucumbers cleanly. Pat the inside of the cucumber dry before filling to prevent sogginess.

For added flavor and texture, you can mix in chopped pickles, olives, or herbs into the tuna. Make ahead and store the tuna filling separately to keep the cucumbers crisp.

Storage of Leftovers

Store leftover tuna salad in an airtight container in the fridge for up to 3 days. For best texture, assemble the cucumber boats just before serving. Do not freeze.