McDonald’s. McFlurry is a dessert launched by McDonald's. It is an Oreo ice cream that is stirred with Oreo cookie crumbs and served in a cup. It received a great response after being put on the market. The production process is to first put in the ice cream and cookie crumbs, and then fix the plastic spoon with a hollow handle on the machine to stir. McDonald's is a large multinational restaurant chain in the world. It was founded in Chicago, USA in 1955 and has approximately 30,000 branches in the world. It mainly sells hamburgers, as well as French fries, fried chicken, soda drinks, ice products, salads, fruits and other fast food.