Dietary trays for restaurants are designed to cater to the needs of customers who have specific dietary requirements such as gluten-free, vegan, vegetarian, or low-carb. These trays are usually color-coded to make it easier for the server to identify which tray should be given to which customer. They are an important part of the restaurant's service and ensure that customers feel valued and taken care of. In addition to being helpful for customers, dietary trays also benefit the restaurant by reducing the risk of cross-contamination and ensuring that food is prepared and served correctly. Overall, dietary trays are an essential tool for any restaurant that wants to provide excellent customer service while also meeting the needs of a diverse range of customers.