Peel, wash and finely chop the onion. In olive oil, pass the onion until soft, then add the minced chicken and stir well to fry until tender.
Peel the potatoes and squash, wash and cut into cubes. Put it in the bowl of a slow cooker and set the stew program for 1 hour.
After 20 minutes, add the chopped broccoli and Peking cabbage, stir and simmer further.
After another 15 minutes, add the sliced mushrooms and tomatoes. Stir again and simmer further.
10 minutes before cooking, add the chicken mince with onions and chopped herbs to the bowl of the slow cooker. Add salt and pepper to taste, and add spices. When the program expires, the stew is ready.