Stainless steel, 7" Mexican flan mold. Simply place the custard mixture in the flan pan, place the cover on top and latch the top closed. The flan can be cooked in the oven ( place pan inside a cake pan that is at least 2 -3" high, fill with enough water to come 1/2 up the sides of the flan pan) or place atop a pot of boiling water and allow to cook until done. Capacity: 1 quart +