1. Cut the cauliflower into small florets and pulse in a food processor until it resembles rice.

2. In a large bowl, mix the cauliflower rice with rice vinegar, coconut aminos, and sesame oil.

3. Lay a sheet of nori seaweed on a sushi mat or a piece of plastic wrap.

4. Spread a thin layer of the cauliflower rice mixture over the nori seaweed, leaving about 2cm of space at the top.

5. Arrange the sliced avocado, cucumber, carrot, and cooked shrimp or crab meat on top of the cauliflower rice.

6. Using the sushi mat or plastic wrap, tightly roll the nori seaweed into a sushi roll.

7. Repeat with the remaining ingredients to make three more sushi rolls.

8. Slice the sushi rolls into bite-sized pieces and serve with additional coconut aminos or soy sauce for dipping.

Enjoy your delicious and healthy Keto Sushi Rolls with Cauliflower Rice!