When it comes to Chinese dumplings, fish is likely not the first filling that springs to mind. But that’s probably because you haven’t had the chance to try Liaoning province’s specialty: boiled mackerel dumplings. Dishes from Liaoning, which is located northeast of Beijing, fall under the regional umbrella of Dongbei (northeastern) cuisine. The staple grain up north is wheat and corn, with noodles, steamed breads and dumpling wrappers supplying most of the carbs in the local diet. The area wraps around the coastline of the Yellow Sea, bringing fresh seafood to the table, and its proximity to the Korean Peninsula means an abundance of pickled veggies.