Three ways to cook. One very handy appliance. The Mistral 25L Built-In Convection Microwave Oven combines microwave, grill and convection cooking, all tucked neatly into your cabinetry. With 10 power levels, 8 auto cooking options and easy membrane controls, it takes the guesswork out of dinner. A stainless steel cavity, flexible defrost settings and handy safety features make everyday cooking a little easier.