Tuna Stuffed Cucumber Bites
These tuna stuffed cucumber bites are the ultimate high protein snacks — delivering 22g of protein per serving with just 150 calories, packed with Greek yogurt, lemon, and fresh herbs for a light, satisfying crunch.
15m
4
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Ingredients
- 2 large English cucumbers, cut into 1-inch rounds
- 2 cans (5 oz each) albacore tuna in water, drained and flaked
- 3 tablespoons plain Greek yogurt (2% or full-fat)
- 1 tablespoon light mayonnaise
- 1 tablespoon fresh lemon juice
- 1 teaspoon Dijon mustard
- 2 tablespoons finely diced celery
- 2 tablespoons finely diced red onion
- 1 tablespoon fresh dill, chopped (plus more for garnish)
- 1/4 teaspoon garlic powder
- 1/4 teaspoon black pepper
- 1/4 teaspoon sea salt
- 1 teaspoon capers, roughly chopped (optional)
- Lemon zest for garnish
Instructions
- 1
Prepare the Cucumbers
Wash and dry the English cucumbers thoroughly. Slice each cucumber into 1-inch thick rounds, yielding approximately 24–28 pieces total. Using a small melon baller or a teaspoon, carefully scoop out a shallow well in the center of each cucumber round, leaving the bottom and sides intact to form a small cup. Pat the cucumber cups dry with a paper towel and arrange them on a serving platter.
- 2
Drain and Prepare the Tuna
Open both cans of albacore tuna and drain them thoroughly. Press the tuna firmly against a fine-mesh strainer or use the can lid to remove as much liquid as possible — this is key to preventing a watery filling. Transfer the drained tuna to a medium mixing bowl and flake it with a fork until no large chunks remain.
- 3
Make the Creamy Filling
Add the Greek yogurt, light mayonnaise, fresh lemon juice, and Dijon mustard to the bowl with the tuna. Stir well to combine until smooth and creamy. The Greek yogurt boosts the protein content while keeping the filling light and tangy.
- 4
Add Mix-Ins and Season
Fold in the diced celery, red onion, fresh dill, and capers (if using). Season with garlic powder, black pepper, and sea salt. Taste and adjust seasoning as needed — add a touch more lemon juice for brightness or mustard for extra tang. The filling should be thick, well-seasoned, and hold its shape when spooned.
- 5
Fill the Cucumber Cups
Using a small spoon or a piping bag fitted with a round tip, fill each cucumber cup generously with the tuna mixture, mounding it slightly above the rim. Work efficiently so the cucumber stays crisp and fresh.
- 6
Garnish and Serve
Garnish each filled cucumber bite with a small sprig of fresh dill, a pinch of lemon zest, and a light crack of black pepper. Serve immediately on a chilled platter for the best texture and flavor. If prepping ahead, store the filling and cucumber cups separately in the refrigerator for up to 24 hours and assemble just before serving.
Chef's Tips
Use albacore (white) tuna for a milder, meatier texture compared to chunk light tuna. For extra creaminess without adding fat, increase the Greek yogurt and omit the mayo entirely. If you prefer a little heat, stir in a pinch of cayenne or a few drops of hot sauce. These bites are best served cold — chill the assembled platter for 10 minutes before serving at parties. To keep cucumber cups from sliding on the platter, place each one on a small bed of shredded lettuce or microgreens.
Nutrition Facts
Frequently Asked Questions
Everything you need to know about making this tuna stuffed cucumber bites
How long does it take to make Tuna Stuffed Cucumber Bites?
This recipe takes 15 minutes total time, including 15 minutes prep time and 0 minutes cooking time.
How many servings does this Tuna Stuffed Cucumber Bites recipe make?
This recipe yields 4 servings.
What is the difficulty level of this Tuna Stuffed Cucumber Bites recipe?
This recipe is rated as Easy difficulty level, making it perfect for beginners.
Can I make substitutions in this Tuna Stuffed Cucumber Bites recipe?
Yes, you can make substitutions, but they may affect the final result. Common substitutions include using different types of ingredients for dietary restrictions or personal preferences.
Can I make this tuna stuffed cucumber bites ahead of time?
Yes! You can prepare this tuna stuffed cucumber bites up to 1 day ahead. Assemble the dish completely, cover with foil, and refrigerate. When ready to serve, bring to room temperature for 30 minutes, then bake as directed, adding an extra 10-15 minutes to the cooking time if needed.
How do I store leftover tuna stuffed cucumber bites?
Store leftover tuna stuffed cucumber bites covered in the refrigerator for up to 4 days. To reheat, cover with foil and warm in a 350°F oven for 15-20 minutes, or microwave individual portions for 1-2 minutes until heated through.
What side dishes go well with tuna stuffed cucumber bites?
This tuna stuffed cucumber bites pairs beautifully with a simple green salad, roasted vegetables like broccoli or Brussels sprouts, or crusty bread. For a complete meal, serve alongside grilled chicken or a protein of your choice.
Can I freeze tuna stuffed cucumber bites?
Yes, this tuna stuffed cucumber bites freezes well for up to 3 months. Wrap tightly in plastic wrap and aluminum foil, or store in freezer-safe containers. Thaw overnight in the refrigerator before reheating in the oven at 350°F until warmed through.