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Avocado tuna salad with cucumber, red onion and lime dressing.

Avocado Tuna Salad

This avocado tuna salad is loaded with chunks of tuna, avocado and colorful veggies for a fresh and lighter take on the classic dish! It's the perfect lunch or dinner that's packed with protein and nutrition.
Course Main Course
Cuisine Mexican
Keyword avocado tuna salad
Prep Time 15 minutes
Cook Time 1 minute
Total Time 16 minutes
Servings 4
Calories 352kcal
Author Sara Welch


  • 3 cans tuna water packed, drained
  • 1 cup English cucumber quartered and sliced
  • 1 avocado seeded, peeled and diced
  • 2 tablespoons red onion thinly sliced
  • 1/4 cup chopped cilantro
  • 2 tablespoon lime juice
  • 1/4 cup olive oil
  • 1/2 teaspoon chili powder
  • 1/4 teaspoon cumin
  • salt and pepper to taste


  • Place the tuna, cucumber, avocado, red onion and cilantro in a large bowl. 
  • In a small bowl, whisk together the lime juice, olive oil, chili powder, cumin and salt and pepper.
  • Pour the dressing over the tuna mixture; gently toss to coat. Serve immediately.


Calories: 352kcal | Carbohydrates: 19g | Protein: 28g | Fat: 16g | Saturated Fat: 5g | Cholesterol: 15mg | Sodium: 406mg | Potassium: 820mg | Fiber: 8g | Sugar: 3g | Vitamin A: 690IU | Vitamin C: 23.3mg | Calcium: 23mg | Iron: 2.6mg