Family-founded in 1818, the Pillivuyt porcelain factory still employs skilled artisans who use the original time-honored traditions of handcrafting each piece. Replacement molds are all handmade by craftspeople who have spent many years in training, and who shape them to the level of perfection that this superior bakeware requires. The result is a tough porcelain base that can withstand temperature extremes, making this baker safe to move among the oven, freezer, microwave, or broiler. And, with a little liquid in the baker, the pan can even be placed over a diffused flame on the stovetop. All pieces are glazed and fired at temperatures of about 2,500 degrees Fahrenheit, which produces a non-porous, rock-hard finish that easily cleans up by hand or in the dishwasher. The lead-free glaze is resistant to crazing and staining and won't absorb food odors or flavors.--Cristina Vaamonde