Korean dumplings, or mandu, may be boiled, steamed, pan-fried or deep fried just like jiaozi, its Chinese ancestor, and gyoza, its Japanese sibling. When cooked and served in broth, it's called mandu-guk.
Lightly browned meatballs and vegetables are simmered in homecooked tomato soup. A lovely one-pot dish to enjoy on cold days and nights. Don't forget to serve bread on the side to mop up that lovely broth that's almost as thick as a sauce.