This saucier's smooth, nonreactive stainless steel interior promotes flavor neutrality, meaning it will not interfere with the chemical composition when cooking with acidic foods, preserving the flavors of your signature culinary creations. Additionally, this pan won't pit or discolor, making it easy to clean. The body is made of type 400 stainless steel. Its 4 mm thick aluminum-clad bottom delivers quick and even heat distribution to eliminate hot spots in your mouthwatering creations, delivering a consistent product and leaving your guests craving more.