10-Minute Tuna Avocado Boats (Printable Version)

Crisp cucumber boats with zesty tuna and creamy avocado for a quick, fresh low-carb lunch option.

# What You Need:

→ Main

01 - 2 large cucumbers
02 - 1 ripe avocado, diced
03 - 1 can (5 oz) tuna in water, drained

→ Vegetables & Herbs

04 - 2 tablespoons red onion, finely chopped
05 - 1 tablespoon fresh parsley or cilantro, chopped

→ Dressing

06 - 1 tablespoon fresh lemon juice
07 - 1 teaspoon extra virgin olive oil
08 - 1/2 teaspoon Dijon mustard
09 - Salt and freshly ground black pepper to taste

# How To Make:

01 - Slice cucumbers in half lengthwise. Using a spoon, gently scrape out seeds to create hollow boats.
02 - In a mixing bowl, combine diced avocado, drained tuna, chopped red onion, and fresh herbs until evenly distributed.
03 - In a small bowl, whisk together lemon juice, olive oil, Dijon mustard, salt, and pepper until emulsified.
04 - Pour dressing over tuna-avocado mixture and gently fold until all ingredients are well coated.
05 - Spoon filling evenly into prepared cucumber boats, distributing mixture evenly across all portions.
06 - Serve immediately at room temperature or chilled. Garnish with additional fresh herbs if desired.

# Cooking Tips:

01 -
  • It tastes genuinely indulgent while keeping you energized and light, no afternoon slump included.
  • Ten minutes means you can make this on a Tuesday morning when you actually have time to eat well.
  • The cool crunch of cucumber against creamy avocado is one of those flavor combinations that feels like a small victory every time.
02 -
  • If your avocado is not ripe enough, the whole thing falls flat—buy it two days ahead and let it sit on the counter, checking it like you're waiting for important mail.
  • The dressing is the secret; without it, you just have ingredients sitting next to each other instead of a cohesive, delicious thing.
03 -
  • Use a melon baller instead of a spoon if you have one—it makes hollowing the cucumbers faster and more even, though a spoon works just fine with a gentle hand.
  • The secret to these tasting restaurant-quality is finishing with fleur de sel instead of table salt and cracking fresh pepper right over the top just before serving.
Go Back