Shandong cuisine. According to the official query of Douguo Food, beef brisket stewed with tomatoes is a common home-cooked dish in daily life and belongs to Shandong cuisine. Shandong cuisine, originated from the Qilu style of Shandong, is the oldest, richest and most difficult cuisine among the four traditional Chinese cuisines. The stewed beef brisket with tomatoes adopts the "stew" cooking method.