Tableware, utensil and a preparation method thereof are provided, the tableware includes a bowl body. The bowl body includes a side wall portion, the side wall portion is connected to a bowl bottom through an arc-shaped portion. A bottom of the bowl bottom is provided with a bowl seat; the side wall portion, arc-shaped portion, and bowl bottom form a first chamber with an upward opening, the bowl seat is in a circular shape to form a second chamber with a downward opening; a dipping layer, which is provided at a bottom of the bowl body and covers the bowl bottom and bowl seat. By performing a dipping treatment on the bowel bottom and bowel seat of the bowl body, a plastic dipping layer is applied to surfaces of the bowl bottom and bowel seat. The dipping layer has characteristics of low thermal conductivity and high friction coefficient.