Turbo Cooker 4-Piece Cooking System Stovetop three-in-one steaming system for healthful, low-fat meals Nonstick base pan, steam rack, springform pan make three-course meals Domed cover with stay-cool knob fits into pan's ledge to seal in steam Cooking requires no oil and little liquid 15 turbo-cooker and 15 "under-15-minute" recipes included; instruction video