The invention provides an ovenware component and a cooking device. The ovenware component comprises an ovenware body, wherein a convex hull protruding downwards is formed on the ovenware body, so that an accommodating groove for bearing food is formed on the upper surface of the ovenware body, and a lug boss is formed on the lower surface of the ovenware body; an annular retaining bar is arranged on the lower surface of the ovenware body; the lug boss is positioned in the annular retaining bar; and the height of the lug boss is smaller than that of the annular retaining bar. According to the scheme, the ovenware body can be inverted for use; when the ovenware body is inverted, blocking is formed around the lug boss through the annular retaining bar, so that food placed on the lug boss can be prevented from slipping, and moisture or oil seeping out of the food can be prevented from flowing into a cooking cavity. Therefore, a user can select the accommodation groove on the top surface of the ovenware body or the lug boss on the bottom surface of the ovenware body to bear the food according to the characteristics of the food, so that the ovenware body can take a favorable bearing effect on different food.