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Creamy avocado tuna salad served in a bowl, garnished with herbs.

Creamy Avocado Tuna Salad

A quick, nutritious salad featuring creamy avocado and tender tuna, perfect for weeknight dinners or picnic lunches.
Prep Time 10 minutes
Total Time 10 minutes
Course Lunch, Salad
Cuisine American
Servings 4 servings

Ingredients
  

Main Ingredients

  • 2 cans wild tuna (drained well) Choose skipjack or light tuna for lower mercury options.
  • 1/4 small red onion, finely diced Soak in cold water for milder flavor if desired.
  • 3 stalks celery, diced
  • 3/4 cup cucumber, chopped (English or Persian)
  • 2 tablespoons fresh parsley, finely chopped
  • 2 avocados, pitted and scooped Mash for a spread-like texture or leave chunky.
  • 2 tablespoons fresh lemon juice (about 1 medium lemon)
  • 2 1/2 tablespoons avocado oil or extra virgin olive oil Avocado oil keeps flavor neutral, olive oil adds a fruity note.
  • to taste Kosher salt
  • to taste Freshly ground black pepper

Instructions
 

Preparation

  • Open and drain the two cans of tuna; flake with a fork into a large mixing bowl.
  • Add the finely diced red onion, diced celery, chopped cucumber, and chopped parsley to the bowl.
  • Scoop the avocado flesh into the bowl. You can mash it first for a spread-like texture or add it in chunks and gently fold to keep some chunkiness.
  • Drizzle the lemon juice and oil over the mixture.
  • Season with kosher salt and freshly ground black pepper. Start with about 1/2 teaspoon salt and 1/4 teaspoon pepper, then taste.
  • Stir everything together until evenly coated and at your desired consistency.
  • Taste and adjust lemon, salt, or pepper as needed. Serve immediately.

Notes

For best texture, eat within 24-48 hours. Store in an airtight container. Avocados can brown; press plastic wrap onto the salad surface to reduce browning. Not recommended for freezing with avocados.
Keyword Avocado Salad, Gluten-Free, Healthy Recipe, Quick Lunch, Tuna Salad