Hello: This microwave oven does not have a steaming function to cook the pizza crust, it will only bake the pizza hard and dry. You can use the microwave rice cooker to try, put the cake into the spoon after pouring some water into the medium turn four minutes to see, not cooked, then turn a minute, inside the light wave is too slow and only the surface fire is not the bottom of the fire is too difficult to cook, at least fifteen minutes but also to turn the cake over and then bake for ten minutes is not necessarily cooked.