Rational invented combi-steaming in 1976. Now the company’s new SelfCookingCenter® is the world’s first commercial oven that takes over the whole cooking process, allowing the chef to get on with more important things, like creativity, presentation and quality control. The chef simply tells the oven what the food is – the SelfCookingCenter® does the rest. The oven will cook the food exactly how chef wants it, even with ‘low temperature’ cooking overnight. And it cooks up to 15% faster than conventional combi-steamers, saving time and money.