Cook rice using preferred method with filtered water
After rice is done, season with sushi vinegar and mix well
Place rice over a nori sheet on a sushi mat or a silicon baking mat, press to cover except 1 cm on 3 sides and 1 inch on top
Place cucumber and avocado strips in a row
Roll up the mat and press the fillings inside. Gently apply pressure to form a roll
Damp water onto the last strip of nori sheet and roll over to seal. Cut with damp sharp knife into individual pieces
Serve with gluten-free soy sauce or tamari or coconut aminos, with wasabi paste or horseradish for a similar taste!!