When working on recipe development, make sure to write different versions of the recipe to account for the different types of cooking equipment that will be used to make the menu item. Take roast turkey for example, the cook time might be completely different in a convection oven than in a combi oven, and not only is the cook time going to be different, but you’ll probably end up with a different yield as well. A convection oven has a very dry heat, and then a combi oven is providing moisture, so you get a plumper, usually better and more-moist final product.