Daqingkeng roasting is a unique food in Daqing City, Heilongjiang Province. Because its production process is derived from the past rural stoves in the northeast or the method of digging pits and smoked food on the ground in the field, it is called pit roasting. It is said that as early as the Ming and Qing Dynasties, folks in the Northeast had similar cooking techniques and developed into modern times. The craftsmanship and taste have undergone numerous improvements, and the variety has evolved from a single barbecue to baked potatoes, peppers, eggs, corn, and stupid chicken. Pigeons, donkeys, lamb chops, fish, etc.

There is no open fire in the pit. The food is smoked in the case of smokeless. It is non-polluting and does not produce harmful substances. It can be eaten with confidence. The ingredients are wrapped in tin foil and are not irritated or dirty during the baking process. There are also oil-absorbing effects, which make the food more tender; the way of baking is a kind of characteristic that many people have never seen before, there is a primitive feeling, there is an emotional recollection and memories of a beautiful childhood!