Jul 14 2026
RestaurantsCASA NEOSSpicy Tuna Brioche Recipe

Spicy Tuna Brioche Recipe

Inspired by CASA NEOS
Time40m
Serves4

Harissa Aioli, Avocado Cream, Sesame

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Ingredients

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Brioche

Avocado Cream

Harissa Aioli

Method

Prepare the Avocado Cream

  1. 1

    Make the Avocado Cream

    In a bowl, mash the ripe avocados. Add lime juice, minced garlic, and salt. Mix until smooth and creamy.

Prepare the Harissa Aioli

  1. 2

    Mix the Harissa Aioli

    In a separate bowl, combine mayonnaise, harissa paste, minced garlic, lemon juice, and salt. Whisk until well combined and smooth.

Prepare the Spicy Tuna Filling

  1. 3

    Combine the Spicy Tuna Filling

    In a mixing bowl, combine the drained tuna with harissa paste, mayonnaise, lemon juice, chopped green onions, salt, and black pepper. Mix gently until all ingredients are well incorporated.

Assemble the Brioche

  1. 4

    Toast the Brioche Buns

    In a skillet, melt the unsalted butter over medium heat. Add the brioche buns, cut side down, and toast until golden brown.

  2. 5

    Build the Sandwich

    Spread a generous layer of avocado cream on the bottom half of each toasted brioche bun. Top with a portion of the spicy tuna filling. Add a dollop of harissa aioli on top of the tuna. Sprinkle with sesame seeds and add microgreens or fresh herbs if desired. Place the top half of the bun on each sandwich.

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