Parkin is a traditional gingerbread cake that originates from the northern regions of England, particularly associated with the county of Yorkshire. It is made with ingredients like oatmeal, treacle, and spices, giving it a rich, dark flavor and a moist texture. Parkin is often enjoyed during the autumn and winter months, especially around Bonfire Night. This cake is typically cut into squares and can be served plain or with a dusting of sugar. It is known for its ability to improve in flavor over time, making it a popular treat for sharing during festive occasions.