1. Brew 3 tablespoons of white vinegar or rice vinegar, 2 tablespoons of sugar, and 1 tablespoon of salt. Mix together and heat until the sugar and salt melt. Let cool and serve as sushi vinegar.
2. When steaming the rice, make the filling, take the tuna out of the oil and tear it into small pieces
3. Boil one egg, cut into small pieces and put it in the tuna
4. Add two tablespoons of salad dressing, add a little salt and mix well, the filling is finished
5. The rice is steamed, sprinkle with sushi vinegar while it is hot, mix well
6. Put the rice mixed with sushi vinegar until it is warm, take a piece of plastic wrap and put it on your hand, put a piece of rice on it, and press it down slightly
7. Put a large spoonful of stuffing on the rice, then cover with a piece of rice, cover with a piece of plastic wrap on the top, and arrange it into a triangle.
8. Just put a piece of seaweed
