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Healthy Tuna Toast with Avocado, Easy Meal Prep

Healthy Tuna Toast Avocado

A nourishing tuna toast featuring heart-healthy tuna, fresh herbs, and creamy avocado on sourdough, perfect for a quick and satisfying lunch.
Prep Time 10 minutes
Cook Time 5 minutes
Total Time 15 minutes
Course lunch, sandwich
Cuisine American
Servings 2 people
Calories 270 kcal

Equipment

  • 1 mixing bowl

Ingredients
  

  • 1 can 5 oz tuna, drained
  • 3 to 4 tablespoons Greek yogurt
  • ½ tablespoon Dijon mustard
  • ½ tablespoon fresh lemon juice
  • ½ tablespoon dill pickle relish
  • 2 tablespoons red onion finely chopped
  • 1 stalk celery finely chopped (about ¼ cup)
  • 1 tablespoon fresh parsley chopped
  • ¼ teaspoon kosher salt
  • ¼ teaspoon black pepper
  • ¼ teaspoon garlic powder optional
  • 2 slices sourdough bread or preferred bread
  • ½ small avocado mashed
  • Arugula and balsamic glaze optional

Instructions
 

  • Chop celery, red onion, and parsley into small pieces.
  • Flake drained tuna into a mixing bowl.
  • Add Greek yogurt, Dijon mustard, lemon juice, garlic powder, salt, and pepper to the tuna, then stir well.
  • Mix in chopped vegetables, parsley, and pickle relish; stir to combine.
  • Toast bread slices to desired crispness.
  • Spread mashed avocado evenly on each slice of toast.
  • Top avocado toast with the prepared tuna salad.
  • Optionally, add arugula, drizzle balsamic glaze, sprinkle flaky salt, or add a squeeze of lemon.

Notes

  • Prepare tuna salad ahead for quick assembly.
  • Store leftovers in an airtight container refrigerated up to 5 days.
  • Dice vegetables finely for best texture.
  • Use fresh bread and ripe avocado for best flavor.