Expiration & Storage Tips
When does angel food cake expire?
Unopened store-bought angel food cake typically lasts 5-7 days past the 'sell by' date on the package if stored properly. Once it has been opened, it's best to consume within 2-3 days. If you have made a homemade angel food cake, it's best eaten within 2 days, but can last up to 4-5 days if stored properly. Storing the cake in the freezer can extend its shelf life to about 4-6 months, but for best taste it's recommended to consume the cake within a month of freezing.
How do you tell if angel food cake is bad?
Telling if an angel food cake has gone bad is fairly straightforward. First, you might notice changes in color such as the cake developing a darker shade and a dry appearance. Second, there might be a noticeable unpleasant smell and possibly mold, particularly if the cake has been left out in a warm environment. Third, changes in texture such as the cake becoming hard, dry or crumbly can indicate that the cake has gone stale. Taste is the final indicator - a cake past its prime might taste bland or off.
Tips for storing angel food cake to extend shelf life
• Keep the cake in an airtight container at room temperature to prevent it from going stale. Avoid storing it in the refrigerator, as the humidity can make it go soggy.
• If storing in the freezer, wrap the cake well in plastic wrap and then aluminum foil to prevent freezer burn.
• It's beneficial to slice the cake only as needed. This prevents the entire cake from being exposed to air, thus extending its freshness.
• Using a serrated knife to cut the cake can help maintain its fluffy texture without causing it to crumble.
• For a slightly longer term solution, you can store individual slices in airtight containers or sealable plastic bags. This makes it easy to only take what you want to eat while keeping the rest fresh.