Deep Fried Oreos are a popular fair and carnival treat made by coating Oreo cookies in a sweet batter and frying them until golden brown. The process creates a crispy exterior while the inside remains soft and warm, allowing the creamy filling of the Oreo to melt slightly. Typically served hot, deep-fried Oreos are often dusted with powdered sugar for added sweetness. They are enjoyed for their unique combination of flavors and textures, making them a favorite indulgence at events like state fairs and food festivals across the United States.