Tuna Tartare recipe served on a plate, by Costambar Restaurant
Jun 08 2026
Restaurants›Costambar Restaurant›Tuna Tartare Recipe

Tuna Tartare Recipe

Time15m
Serves2

Fresh tuna mixed with avocado and sesame seeds

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Ingredients

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Ingredients

Method

Directions

  1. 1

    Prepare the Tuna

    Dice the fresh tuna into small cubes and place them in a mixing bowl.

  2. 2

    Prepare the Avocado

    Cut the avocado in half, remove the pit, and scoop the flesh out. Dice the avocado into small cubes and add it to the bowl with the tuna.

  3. 3

    Mix Ingredients

    Add the sesame seeds, soy sauce, lime juice, and finely chopped green onion to the bowl. Season with salt and black pepper to taste. If desired, add chili oil for extra heat.

  4. 4

    Toss Gently

    Gently toss all the ingredients together until well combined, being careful not to mash the avocado.

  5. 5

    Serve

    Divide the tuna tartare mixture into serving dishes and garnish with additional sesame seeds or green onion if desired. Serve immediately.

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