1. Wash and drain the chicken breast, cut into small cubes for later use, cut into small cubes after soaking the mushrooms, wash and drain the carrots, cut into small cubes, and cut the onion into small cubes for use
2. Put the chicken, shiitake mushrooms, carrots, and onions into a blender and chop them, take them out, add the egg whites, and stir clockwise vigorously.
3. Prepare a small soup pot, put in cold water, turn on the fire, and at the same time extrude the stirred chicken paste out of the shape of a meatball with the mouth of your hand, put it into the pot (into the cold water), and cook.
4. The cooked meatballs will float, remove and drain
5. Put water in the pot, add the pasta when the water is boiled, and turn off the heat
6. In addition, take a little onion and cut into small dices, and cut tomatoes into small dices. Take a pot, pour in a little olive oil, add onion diced and stir fragrant.
7. Add tomatoes and fry until soft
8. Season with salt and black pepper, add a little water and cook for a few minutes until thick
9. Add the cooked pasta and chicken meatballs to the stew for a few minutes
