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High Protein Avocado Tuna Cucumber Stacks

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Fresh, handheld stacks of crispy cucumber, creamy avocado, and seasoned tuna mixed with Greek yogurt for a satisfying high-protein meal. Quick to assemble and packed with flavor, perfect for meal prep or light dinners.

  • Total Time: 15
  • Yield: 4 servings 1x

Ingredients

Scale

1 medium cucumber
2 ripe avocados
1 can (5 oz) water-packed tuna, drained
1/4 cup plain Greek yogurt
1 tbsp lemon juice
1 clove garlic, minced
1 tbsp chopped fresh dill
1/4 cup red onion, finely chopped
Salt and pepper to taste
Optional: hot sauce or cayenne pepper

Instructions

Slice cucumber into 1/4-inch thick rounds and halve lengthwise
In a bowl, mash avocados with a fork until chunky
Mix drained tuna with Greek yogurt, lemon juice, garlic, dill, and red onion
Season with salt, pepper, and optional cayenne
Stack avocado slices on cucumber halves in overlapping layers
Top with a small spoonful of tuna mixture on each stack

Notes

Store leftovers in an airtight container in the fridge for up to 1 day
Avoid overmixing tuna for better texture
Use fresh cucumber for crispness
Vegan option: Substitute tuna with mashed chickpeas

  • Author: Elena
  • Prep Time: 15
  • Category: High Protein Snacks
  • Method: No-Cook
  • Cuisine: Modern Healthy
  • Diet: High-Protein, Low-Carb (optional)

Nutrition

  • Serving Size: 1 stack
  • Calories: 260
  • Sugar: 3g
  • Sodium: 350mg
  • Fat: 18g
  • Saturated Fat: 3g
  • Carbohydrates: 14g
  • Fiber: 5g
  • Protein: 28g
  • Cholesterol: 65mg