If you are out of brown sugar, the most practical solution is to mix granulated sugar with a few drops of grape molasses or honey and rub it by hand to create a moist texture; this mixture largely imitates both the color and mild caramel flavor of brown sugar.
What makes brown sugar different?
Brown sugar is made by adding molasses to refined granulated sugar; molasses gives it its dark color, moist, sticky texture, and mild caramel-like flavor. Cakes and cookie dough made with brown sugar turn out moister and darker than those made with granulated sugar. For this reason, replacing brown sugar with plain granulated sugar may still make a successful dessert, but the texture will be drier and the color lighter.
How can brown sugar be imitated at home?
Mixing a 200 ml measure of granulated sugar with 1 tablespoon (15 ml) of grape molasses or dark honey thoroughly with a fork produces a moist, clumpy mixture in a short time; use this mixture in the amount of brown sugar called for in the recipe. Caramelized sugar can also be used instead of grape molasses, but this method takes more care and time. Coconut sugar has a similar color and mild caramel flavor to brown sugar; it can be substituted in the same amount for recipes with decimal measurements, and because its sugar concentration is similar, it does not change the recipe’s consistency much.
Which recipes does it make a difference in?
Using only granulated sugar instead of brown sugar noticeably dries out recipes where a moist texture is desired, such as cookies and brownies; the grape molasses mixture is especially recommended in these recipes. In syrup-soaked desserts, the color of brown sugar already darkens as the syrup boils, so the difference is less noticeable and plain granulated sugar can also be used.
Why is moisture content so important?
The moisture in brown sugar directly affects cake batter consistency; a granulated sugar mixture moistened with molasses adds a little more liquid to the batter than plain granulated sugar, which may require increasing the flour by a pinch in some recipes. If too much grape molasses or honey is added while preparing the mixture, the batter may become runny; in that case, adding a few more spoonfuls of granulated sugar restores the balance. If the prepared mixture is not used right away, it can clump and harden quickly, so when using a brown-sugar alternative, it is recommended to prepare only the amount needed for the recipe and use it the same day. A mixture kept in the refrigerator may harden within a few days and need to be rubbed again. If using honey, remember that it leaves a stronger flavor than grape molasses; choosing a neutral, sweet pine honey rather than floral honey prevents the honey from overpowering the recipe’s own aroma. Since even one extra spoonful can change the dessert’s overall balance, the safest approach is to add it little by little and taste as you go. Those who want to store the mixture in a jar can sprinkle a thin layer of granulated sugar on top to slow moisture loss; this small step helps the mixture stay softer for a few more days.