Blend together half of the mint leaves and half of the raisins. Dice half of the tomato.

Heat one teaspoon of olive oil in a small frying pan and add the diced tomato and a pinch of salt. Stir-fry for 1-2 minutes, add the blended mint leaves and let cook 2-3 minutes, on a low heat. Set aside and clean the pan with a piece of paper.

Meantime blend together dried tomatoes, half of the almonds, the remaining raisins and the remaining mint leaves.

Coarsely chop the tuna fillet. Place it in a bowl and add the other blended ingredients and a pinch of salt. Mix well and use your hands to form a patty. Spread the pistachios over a plate and bread the tuna burger, be careful to cover all the sides.

Heat the other teaspoon of olive oil in the pan, carefully place the tuna burger in it and cook it 3-4 minutes per side (medium/low heat).

Meanwhile slice the other tomato half and the remaining almonds.

Assembly the burger: bread + tuna burger + tomato sauce + sliced almonds + sliced tomato + bread