A critical component in any bakery, a bakery proofer is specially designed to provide culinary craftsmen with the perfect environment to achieve the best breads, donuts, and croissants possible. Proofing is the final step in making dough before baking, when you allow the dough to rise via the fermentation of yeast. Since dough rises best in warm and humid environments, a commercial proofer cabinet will allow you to set the perfect temperature and humidity levels to get consistent, repeatable results.