Pretzels are a type of baked bread product, typically shaped into a knot or a loop. Originating in Europe, they are known for their unique, chewy texture and rich flavor, often enhanced by a sprinkle of coarse salt on the surface. Pretzels come in various forms, including soft, hard, and stuffed varieties, and can be enjoyed as snacks or paired with dips. They are popular at fairs, festivals, and in bakeries worldwide.