THE IDOL™ 4 QUART SAUCE WARMER (MARMITE) MADE OF 18/10 STAINLESS STEEL IS PERFECT FOR SAUCES, SOUPS AND GRAVIES OR OTHER CHEF'S CREATIONS. AS AN OPTION, A PORCELAIN INSERT ADDS ELEGANCE TO THE APPEARANCE AND KEEPS CONTENTS FROM DRYING OUT UNDER CONTINUED HEAT.