High-Protein Tuna Salad Boats
Crisp, refreshing romaine lettuce leaves cradling a creamy, chunky tuna salad packed with protein. Greek yogurt swaps in for mayo, adding tang and keeping things light yet satisfying. A perfect quick lunch or snack that comes together in under 15 minutes with simple pantry staples.
For 4 servings
- prep · ~2 min
Drain the tuna thoroughly.
1.Open the cans of tuna and transfer to a colander.2.Press down firmly with the back of a spoon to squeeze out all excess water or brine.3.Let it sit to drain while you prep the vegetables. - prep · ~5 min
Prep all the fresh vegetables.
1.Finely dice the celery stalks into small, even cubes.2.Finely chop the red onion and dill pickles.3.Wash the romaine leaves gently and pat completely dry with a kitchen towel.4.Halve the cherry tomatoes and slice the chives.TIPDry leaves are crisp leaves; any water on the lettuce will dilute the salad dressing and make the boats soggy. - mix · ~3 min
Make the creamy tuna salad.
1.In a medium mixing bowl, combine the drained tuna, Greek yogurt, Dijon mustard, and lemon juice.2.Use a fork to break up any large tuna chunks and mix until everything is evenly coated.3.Fold in the diced celery, red onion, and chopped pickles.4.Season with a pinch of salt and a pinch of black pepper. Mix well. - assemble · ~2 min
Assemble the tuna salad boats.
1.Lay the dry romaine lettuce leaves out on a serving platter.2.Spoon a generous amount of tuna salad into the center of each leaf, distributing evenly among all 12.3.Top each boat with a few cherry tomato halves.4.Sprinkle the sliced chives over the top as a garnish.TIPDon't overfill the leaves; keep the filling in the center 'spine' so it's easy to pick up and eat without spilling. - serve
Serve immediately at room temperature.
Arrange the boats on a platter and serve right away for maximum crispness. They pair beautifully with a light soup or a side of fresh fruit.
What to keep in mind.
5 tips from the recipe — small details that make a real difference to the final dish.
- 1Use a fork to flake tuna into fine shreds for a more uniform texture that holds together better.
- 2Pat the lettuce leaves bone-dry with paper towels to prevent the boats from turning soggy.
- 3Let the tuna salad rest for five minutes after mixing so the flavors meld before spooning into the leaves.
- 4For extra crunch, swap half the celery for diced fennel or jicama.
- 5Make the tuna salad up to 24 hours ahead and refrigerate; assemble boats just before serving.
Adapt it for your goals.
No-dairy
Swap Greek yogurt for the same amount of mashed avocado or a dairy-free yogurt alternative; keeps the creamy texture while making the dish lactose-free and adds healthy fats.
high proteinHigh-protein
Use two cans of chunk light tuna and mix in a scoop of unflavored collagen powder or an extra tablespoon of Greek yogurt to boost protein per serving for post-workout refueling.
spicySpicy
Add 1 teaspoon of Sriracha or a finely minced jalapeño to the tuna mixture; the heat cuts the creamy richness and gives the boats a lively kick.
herb freshHerb-fresh
Replace chives with a mix of chopped fresh dill, parsley, and mint; the herbs add a garden-fresh aroma that complements the pickle and lemon beautifully.
Why this is on our healthy list.
Lean Protein Source
Canned tuna provides high-quality, lean protein that supports muscle maintenance and keeps you feeling full longer.
Probiotic Boost
Greek yogurt brings live probiotics that support gut health, along with calcium for strong bones.
Low in Added Fats
Using yogurt instead of mayonnaise keeps the total saturated fat low while still delivering a creamy, satisfying texture.
Rich in Hydrating Veggies
Crisp romaine, celery, and cherry tomatoes add water, fiber, and vitamins A and C for a nutrient-dense, low-calorie base.
Frequently asked questions
Yes, but drain it well and pat with paper towels; the oil will make the salad richer and may require slightly less yogurt for thickness.
