Roller Grill Egg Cooker CO 60.The Roller Grill CO 60 Egg Cooker is a high capacity countertop unit designed for hotels, buffets, and catering kitchens that need to prepare large quantities of boiled eggs quickly and consistently. With the ability to cook up to 60 eggs at once, it is the ideal solution for breakfast service and self serve buffets. Using a gentle water bath heating system, the CO 60 ensures even cooking, allowing operators to achieve soft, medium, or hard boiled