Expiration & Storage Tips
When does light brown sugar expire?
Light brown sugar is actually a pretty hearty ingredient that has an indefinite shelf life when kept in the right conditions. This means that, unopened, a bag of light brown sugar can technically last forever! However, once opened, it's susceptible to drying out but it does not actually 'go bad.' Instead, it becomes hard and dense, but it's still safe to consume. If you find your sugar has hardened, don't fear! You can restore its soft, loose texture with a few simple methods, like microwaving it for a short time with a damp paper towel, or storing it with a slice of bread or apple.
How do you tell if light brown sugar is bad?
Though it's unlikely, light brown sugar can technically go bad if contaminants find their way into the bag or box. If you notice anything unusual in its color or texture, like dark specs or lumps that are much harder than usual, or if you see mold or detect an off-odor, it's safer to discard the sugar.
Tips for storing light brown sugar to extend shelf life
• Always keep the sugar in an airtight container or zip-top bag, press out as much air as possible before sealing.
• Store it in a cool, dry place away from heat and humidity.
• If it hardens, you can soften it by placing a slice of bread, a few apple slices, or a damp terracotta sugar keeper in the container.
• You can also freeze it, just ensure it's sealed well. When you need to use it, simply thaw it at room temperature.