I apologize, but I haven't tested my recipes in the convection oven microwave. However, some reader has used convection microwaves with good results. Here are some tips:  *Pre-heat the microwave. If you do not have this option or want to do it manually, then select the temperature as per your recipe and start the equipment with nothing in it for the specified time.  *The temperature and time settings should be the same in microwave convection as used in the standard oven.