Step 1

Transfer cooked sushi rice to a wide, flat-bottomed pan or dish.

Step 2

Pour the sushi vinegar over the cooked rice and mix gently with a flat rice paddle so as not to break any of the grains. Allow the rice to cool completely before serving.

Step 3

Next, place your tuna in a small bowl and top with kewpie mayo. Mix until well combined, adding more mayo if needed until you have a smooth texture and delicious flavour.

Step 4

Take up a sheet of nori (remember to slice or break it in half first) and place it in your hand or on a plate. Top with a scoop of rice in the top left corner in a rough, triangular shape.

Step 5

Layer up with your chosen fillings such as the tuna/kewpie blend, carrot and cucumber, then fold up the bottom left corner and roll into a cone shape. If you're unsure how to do this, check out our video.