Is it safe to use boxed cake mix after date on box?

It depends on how far past the date on the box the cake mix is. Generally speaking, cake mixes are safe to use for about 6-12 months past the date printed on the box, as long as they have been stored in a cool, dry place and the package is unopened and intact. However, the quality of the cake mix may start to deteriorate after this time, and the flavor and texture of the cake may not be as good as if it had been used before the expiration date.

If you are unsure whether a cake mix is still safe to use, it is best to err on the side of caution and discard it. Here are some tips for storing cake mixes to keep them fresh for as long as possible:

* Store cake mixes in a cool, dry place, such as a pantry or cupboard.

* Avoid storing cake mixes in direct sunlight or in areas where the temperature fluctuates frequently.

* If you are not sure if you will use a cake mix before the expiration date, you can extend its shelf life by freezing it. Cake mixes can be frozen for up to 1 year. Just be sure to thaw the cake mix completely before using it.

By following these tips, you can help to ensure that your cake mix is safe to use and produces delicious results.