Tuna Avocado Cucumber Boats (Printable)

Crisp cucumber halves filled with a zesty tuna and avocado mix, ideal for a fresh, light lunch.

# What You'll 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 - ½ teaspoon Dijon mustard
09 - Salt and freshly ground black pepper to taste

# Step-by-Step Guide:

01 - Slice cucumbers in half lengthwise. Using a spoon, gently scrape out seeds to create hollow boats, being careful not to puncture the skin.
02 - In a mixing bowl, combine diced avocado, drained tuna, chopped red onion, and fresh parsley or cilantro.
03 - In a small bowl, whisk together lemon juice, olive oil, Dijon mustard, salt, and black pepper until emulsified.
04 - Pour dressing over tuna-avocado mixture and fold gently until evenly coated.
05 - Spoon filling mixture evenly into prepared cucumber boats.
06 - Serve immediately or refrigerate until ready to consume. Garnish with additional fresh herbs if desired.

# Expert Suggestions:

01 -
  • Ready in just 10 minutes - perfect for busy days
  • Low-carb and gluten-free - ideal for health-conscious eaters
  • No cooking required - just prep and serve
  • Protein-rich and filling - keeps hunger at bay
  • Fresh and vibrant flavors - makes healthy eating enjoyable
02 -
  • Choose firm cucumbers with minimal seeds for sturdier boats
  • For meal prep, store the filling separately and fill the cucumber boats just before eating
  • Mash half the avocado completely and dice the other half for varied texture
  • If your avocado isn't quite ripe, a splash of extra lemon juice helps soften the flavor
  • English cucumbers work particularly well for this recipe due to their thinner skin and fewer seeds
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