Tuna Avocado Cucumber Boats (Printable)

Crisp cucumbers filled with zesty tuna avocado salad—a fresh low-carb lunch ready in 10 minutes.

# What you need:

→ Main

01 - 2 large cucumbers
02 - 1 ripe avocado, diced
03 - 1 (5 oz) can 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 it:

01 - Halve cucumbers lengthwise and gently scrape out seeds with a spoon to create boats
02 - Mix diced avocado, drained tuna, chopped red onion, and fresh herbs in a bowl
03 - Whisk together lemon juice, olive oil, Dijon mustard, salt, and pepper in a small bowl
04 - Pour dressing over tuna-avocado mixture and gently combine until evenly coated
05 - Spoon filling evenly into each cucumber boat
06 - Serve immediately, garnished with additional fresh herbs if desired

# Expert Advice:

01 -
  • Ready in just 10 minutes with minimal prep
  • Perfect low-carb lunch option for busy weekdays
  • Packed with protein and healthy fats to keep you satisfied
  • Naturally gluten-free and dairy-free
  • Refreshing and light while still being substantial
02 -
  • Choose cucumbers with firm, unwrinkled skin for the crispest boats
  • Pat the cucumber halves dry with paper towels after scooping out seeds to prevent a watery filling
  • For meal prep, prepare all components but assemble just before eating to maintain freshness
  • The lemon juice not only adds flavor but helps prevent the avocado from browning
  • Serve chilled for the most refreshing taste experience
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