Corn syrup is a sweet, thick liquid made from the starch of corn. It is commonly used in food products to enhance sweetness, improve texture, and retain moisture. Corn syrup is often found in candies, baked goods, and soft drinks. There are two main types of corn syrup: light and dark. Light corn syrup is clear and has a mild flavor, while dark corn syrup contains molasses, giving it a richer taste and color. Both types are popular in cooking and baking, providing a versatile ingredient for various recipes.