Prepare the cucumber

• Slice the cucumbers in half lengthways and hollow out the seeds with a spoon.
• Peel thin ribbons from the cucumber halves with a peeler and set them aside.

Season the rice

• Mix the rice vinegar, sugar and salt until dissolved.
• Fold the mixture into the cooked sushi rice and let it cool.

Fill the cucumber

• Spread the cream cheese inside the hollowed cucumber halves.
• Add the smoked salmon and avocado slices, then press the halves back together.

Slice and serve

• Cut the filled cucumbers into bite-sized rounds.
• Wrap each round with a cucumber ribbon, sprinkle with sesame seeds and serve with soy sauce.