Don't know the difference between a Lasagna dish and Pot Roast when it comes to roasting cycles Dont sweat it. LG Scroll and Cook microwave ovens do. In fact, the Scroll and Cook feature maintains a scrollable index of pre-programmed cycles to cook over 65 different types of food precisely, perfectly. The pre-programmed cycles are easy to find, simple to use and can be added to or customized according to your own recipes or other variables (like elevation). The interface is extremely user-friendly, and features like child-lock help ensure complete safety.