Dairy Queen is a fast food restaurant chain that specializes in soft-serve ice cream and other frozen treats. It was founded in 1940 by Sherb Noble in Joliet, Illinois, United States. Dairy Queen, often abbreviated as DQ, has since grown to become one of the largest fast food franchises globally with over 7,000 locations spread across 25 countries. The menu at Dairy Queen offers a variety of food items, but its signature product remains the soft-serve ice cream. The company is acclaimed for its famous Dairy Queen Blizzard, a soft-serve dessert mixed with various indulgent ingredients such as candy, cookies, or fruits. Another notable item is the Dairy Queen Dilly Bar, a chocolate-covered, frozen dessert on a stick. The franchise concept of Dairy Queen began in 1944 when the first restaurant opened in Canada. Since then, the company has expanded through both corporate-owned and franchise-operated locations. Franchisees benefit from the established brand and comprehensive training and support offered by the company, ensuring consistency and quality across all outlets. Dairy Queen has also diversified its menu to include burgers, hot dogs, sandwiches, and sides, providing customers with a range of dining options. The brand’s commitment to quality, consistency, and customer satisfaction has contributed to its enduring success in the highly competitive fast food industry. Overall, Dairy Queen remains a prominent player in the global fast food market, offering customers a wide selection of frozen treats and food options across thousands of locations worldwide.