The most famous burger in Ulaanbaatar is the Mexican Burger at Ruby Room. Although the burger is considered a fast food, their facility is designed as a top notch burger kitchen. High quality burgers are prepared in a restaurant setting. They pay special attention to the ingredients of their burgers, ingredients such as their buns, patties, and cheese. For instance, the beef is minced twice while twenty percent of the patty has fat, making it tasty and juicy. Ruby Room does not use frozen french fries because they have no nutritional value. Instead they use locally grown Mongolian potatoes fried with the skin to preserve nutrients. There are 6 different burgers which vary in price depending on the ingredients used. Ingredients such as bacon, avocado, and grilled pineapple.
