Precise Portions Porcelain, Dishwasher-Safe Dinner and Dessert Plates Our lead-free dinner plates make precision control simple. You can accomplish portion control in style with these microwavable, oven-safe china plates. Our dinner and dessert plates are lead and cadmium-free. In addition to being lead-free, our food portion control plates are cadmium-free too. These china dessert plates make a fine collection to any dinnerware set!