Cornerstone Building Supply is prod to partner with RATIONAL to help bring additional savings and value to churches and Christian schools.

The RATIONAL SelfCookingCenter® has become a standard in professional kitchens all over the world. It offers substantial savings on energy, water, and raw materials, and produces less waste. On a footprint of less than 11 SF, it can fry, roast, grill, steam, poach, bake, and much more - and it can prepare thirty or several thousand meals. 

The RATIONAL SelfCookingCenter brings the support any kitchen team would wish for: it cooks quickly, is easy to use, provides the food quality you specify, and even saves you money, time, and energy. It does all of the monitoring and checking for you. It sets the temperature, humidity, and cooking time by itself. It monitors the cooking climate and the browning, and even saves you from having to flip or turn items, such as pan-fried foods.