Dice the tomatoes, feta cheese, and avocado. Drizzle the avocado with lemon juice to prevent it from browning.
Place a food ring mould in the centre of the plate and create a first layer with the tomatoes. Add the feta cheese, then finish with the avocado, gently pressing it down to compact the layers.
Carefully remove the mould and arrange the blanched prawns on top, intertwining them for an elegant presentation. Garnish with a salad leaf and fresh Mioorto fennel.
