Gē da tāng (flour-knot soup with tomato and egg)
Gē da tāng is the soup of northern Chinese homes, from Beijing hutongs to the kitchens of Hebei and Shandong, made on cold evenings or when someone is under the weather. Water is dripped onto flour until it forms little knots, which are rained into a broth of soft tomatoes and finished with egg, so the bowl is part soup, part tiny dumpling. For toddlers from 12 months it is cooked without salt or soy sauce, and the egg is simmered until fully set. It contains wheat (gluten) and egg, and sesame if you add the oil; there is no milk, nuts or soya. Chef's tip: drip the water in a thin trickle while stirring with chopsticks, so you get rice-sized knots, not a paste.

































