A confection composed primarily of sugar and a liquid, often water or milk, when properly prepared, results in a translucent coating. This culinary technique finds application across a spectrum of baked goods, including pastries, cookies, and cakes. For example, a simple mixture of powdered sugar and lemon juice, applied thinly to a shortbread cookie, can yield a smooth, transparent surface.
The application of such a coating enhances both the visual appeal and the flavor profile of desserts. It provides a glossy finish, creating an attractive presentation suitable for both casual consumption and formal events. Furthermore, it acts as a sealant, helping to retain moisture within the baked item, thus extending its shelf life and preserving its palatability. Historically, sugar-based coatings have been utilized to preserve and sweeten foods, dating back centuries.