Corn syrup is a viscous, sweet substance derived from cornstarch and primarily consists of glucose. It is commonly used in baking, candies, and various other food preparations due to its sweet flavor and moisture-retaining properties. The most commonly used type of corn syrup is light corn syrup, which is virtually colorless and has a moderately sweet taste. However, there is also dark corn syrup that has a richer, more pronounced flavor due to the addition of molasses and caramel coloring.
In home cooking, corn syrup plays a significant role as a sweetening agent in a wide array of dishes, such as pies, cookies, cakes, and even homemade ice cream. It is particularly useful in preventing sugar crystallization during the production of candies, like caramel, toffee, and fudge. Additionally, corn syrup serves as a binder and humectant, which helps maintain the structure and moisture content in baked goods, ultimately contributing to a consistent and pleasant texture.