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Easy High Protein Tuna Cucumber Summer Salad

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A crisp, refreshing summer salad combining flaky canned tuna with juicy cucumber, crisp red onion, and a zesty Greek yogurt-lemon dressing. This no-cook, protein-packed recipe is perfect for a quick lunch or light dinner.

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

Ingredients

Scale

1 (12 oz) can tuna, drained
2 medium cucumbers, sliced
1/4 cup red onion, finely chopped
1/4 cup crumbled feta cheese
1/4 cup chopped fresh dill
1/4 cup plain Greek yogurt
1 tbsp olive oil
2 tbsp lemon juice
1 tsp Dijon mustard
1 clove garlic, minced
Salt and pepper to taste

Instructions

Finely dice cucumbers and place in a bowl
Mince garlic and add to bowl with red onion and feta
Combine Greek yogurt, lemon juice, olive oil, Dijon mustard, dill, and garlic into a dressing
Stir in drained tuna to create a ‘salad’ texture
Season with salt and pepper
Chill for 10-15 minutes before serving

Notes

Salt and rest cucumbers 10 minutes in advance to remove excess moisture
Substitute feta with vegan alternative if needed
Dressing can be made up to 24 hours ahead
Store in airtight container for up to 24 hours

  • Author: Elena
  • Prep Time: 15
  • Category: High Protein Meals
  • Method: No-cook
  • Cuisine: American
  • Diet: Protein-rich

Nutrition

  • Serving Size: 1 cup
  • Calories: 210
  • Sugar: 1g
  • Sodium: 2000mg
  • Fat: 12g
  • Saturated Fat: 4g
  • Carbohydrates: 8g
  • Fiber: 1g
  • Protein: 22g
  • Cholesterol: 80mg