The Siemens CS636GBS1 provides you with everything you need to put a healthy meal on the table. This built-in oven has a steaming function. Steam leaves all the nutrients in your food intact, less flavor is lost, and no oil or fat are required. Would you rather have a grilled or baked version of the dish after all? Scroll through the preprogrammed settings. Siemens CS636GBS1 has the right setting for every dish.