Cook the onion in some water until it softens, and then add chopped peppers and celery and chicken breasts (200-250 grams). Cover with a lid and leave it to simmer. If necessary, add a little water to prevent burning. Peel and grate a tomato, then add zucchini and peas or other vegetables as desired. Add a cup (140 g) of half cooked brown rice, add potassium salt, thyme, basil, and other vegetable spices, and finally add broccoli or cauliflower. Cook everything, then add some more water and put in an oven - it should be cooked at 200 degrees for 30-40 minutes.