Expiration & Storage Tips
When does baking chocolate expire?
Unopened baking chocolate can last up to two years beyond the printed date when stored in a cool, dry place. Once opened, it's best to use within 6-8 months. However, baking chocolate can still be used past this time if it has been stored properly, but the flavor quality may degrade. If the baking chocolate has been frozen, it can last indefinitely. However, it can start to lose flavor after one year of freezing.
How do you tell if baking chocolate is bad?
The first thing to look out for is a dull, grayish color appearing on the surface of the baking chocolate. This often means that the cocoa fat has separated due to temperature fluctuations, a phenomena known as 'chocolate bloom'. Although it doesn't mean the chocolate is spoiled, it can affect the texture and taste. A sure sign that baking chocolate has spoiled is a rancid smell or the presence of mold.
Tips for storing baking chocolate to extend shelf life
• Always store baking chocolate in a cool, dark, and dry place. A pantry is an ideal storage location.
• Once the package is opened, keep the leftovers in an airtight container to prevent moisture and other contaminants from getting in.
• Avoid storing baking chocolate in the refrigerator or freezer unless your room temperature often rises above 70 degrees Fahrenheit. The sudden temperature change can cause 'chocolate bloom'. If you must refrigerate or freeze, allow the chocolate to reach room temperature before using it.
• Always seal the baking chocolate well if storing in the fridge or freezer to prevent absorption of other food smells.