Go Back

Avocado Tuna Protein Salad – A Fresh, Satisfying, High-Protein Meal

Print Recipe Pin Recipe
Prep Time 10 minutes
Total Time 10 minutes
Servings: 4 servings
Ingredients Method

Ingredients
  

  • Canned tuna (in water or olive oil), 2 standard cans (5–6 oz each), drained
  • Avocado, 1 large ripe (or 2 small)
  • Greek yogurt, 2–3 tablespoons (optional, for extra creaminess)
  • Lemon, 1 (you’ll use zest and juice)
  • Celery, 2 ribs, finely chopped
  • Red onion, 1/4 small, finely diced (or use shallot)
  • Cucumber, 1/2 cup, chopped (optional but refreshing)
  • Fresh herbs like parsley, dill, or chives, 2–3 tablespoons, chopped
  • Olive oil, 1 tablespoon (skip if using tuna in oil)
  • Dijon mustard, 1 teaspoon
  • Garlic, 1 small clove, minced (or 1/4 teaspoon garlic powder)
  • Salt and black pepper, to taste
  • Red pepper flakes or smoked paprika, a pinch (optional)
  • Greens or serving base: baby spinach, arugula, butter lettuce, whole-grain bread, or wraps
  • Crunchy add-ins (optional): pumpkin seeds, toasted almonds, or sunflower seeds

Method
 

  1. Prep the produce. Finely chop the celery, red onion, cucumber, and herbs. Mince the garlic if using fresh. Zest the lemon, then cut it and juice one half to start.
  2. Mix the creamy base. In a large bowl, mash the avocado with the lemon zest, 1–2 tablespoons lemon juice, Dijon, and Greek yogurt (if using) until mostly smooth with a few small chunks.
  3. Season early. Add 1/4 teaspoon salt, several grinds of black pepper, and a pinch of red pepper flakes or smoked paprika. Stir in the olive oil for extra silkiness.
  4. Add the tuna. Drain tuna well, then flake it into the bowl. Gently fold to coat with the avocado mixture without breaking it down too much.
  5. Fold in the crunch. Add celery, onion, cucumber, and herbs. Mix just until combined. Taste and adjust: more lemon for brightness, more salt for balance, or a drizzle of olive oil if it feels dry.
  6. Serve your way. Spoon onto greens, tuck into a wrap, layer on toast, or serve with sliced bell peppers and crackers. Top with seeds or extra herbs for texture and color.