I'm looking for a old movie that came on HBO in the 80's my mom keeps talking about it and whenever we ask someone they look at us like we're nuts.

It starts with a chef and he is approached by a oriental man who asks if he would like to cook something out of a cook book he has, but if he takes the cook book and looks inside the book he must cook something out of it or they will kill him. He finally agrees and it's a cook book about preparing and serving Human's and human parts. And he has agreed to cook a virgin. Does anyone have any idea about what this would be? I hope we're not crazy and someone can tell us what this is and put it to rest in our minds.