Cook rice and sweet potato. Place a plastic wrap on bamboo mat or what you have to help roll.

In a small food processor place 1/2 cup of pumpkin seeds and grind into small bits. Pour pumpkin seeds onto a plate and set aside.

Slice 1/2 of Avocado into thin strips. After sweet potato is cooked, Peel and slice sweet potato into 1/2 inch strips.

Spread rice out on plastic wrap. Make sure your hands are slightly wet so the rice does not stick to your hands.

Place 2 sheets of Nori on top of the rice. You may have to trim one to make sure it fits on top of the rice.

Put sweet potato and avocado about an inch from one end and start rolling and squeeze the roll with the bamboo mat. Once sushi roll is complete, slice 1 inch pieces from roll. Dip knife in water each slice you make to avoid sticking. Roll outside of sushi in ground pumpkin seeds.

Serve with side slices of Avocado and Tamari sauce.