1, wet your hands with water first, so that the rice won't touch your hands. Then take a pinch of salt and mix it with white sesame seeds so that the whole palm is covered with salt flowers.

2. Spread a bowl of freshly cooked rice on the palm of your hand, and then gently knead it into a ball.

3. Dig a hole in the center of the rice with two fingers, put in the roasted and mashed salmon, and then add a small amount of rice to cover the salmon.

4. Hold the rice ball with your left hand and knead it into a complete triangle with your right hand. Be careful not to push too hard, or the rice ball will be hard.

5. Put the kneaded rice balls in the middle of seaweed cut into rectangles and wrap them from both sides. Put a little salmon on the head of the rice ball to let people know what the rice ball is.

The ingredients of various rice balls are placed in turn from inside to outside: braised tuna pieces, fried mustard tuber, fried beef and pork powder, mayonnaise mixed with oily tuna, and dried bonito cheese. Cheese wrapped in hot rice will melt into a thick paste.