Can expired Crisco solid shortening be used for greasing cake pans?

It's not recommended to use expired Crisco shortening for greasing cake pans. Here's why:

* Rancidity: Over time, fats can become rancid, developing an unpleasant taste and odor. While it's unlikely to make your cake *toxic*, the taste can be off-putting.

* Texture Changes: Expired shortening can change texture, becoming harder or even grainy. This can affect the greasing process and potentially lead to sticking.

Instead of risking it, it's best to use fresh shortening for optimal results.

Here are some other options for greasing cake pans:

* Butter: Use unsalted butter, melted and brushed on the pan.

* Oil: Vegetable oil or a neutral-flavored oil like canola oil can be used.

* Cooking Spray: Non-stick cooking spray is a convenient option.

To extend the shelf life of your shortening:

* Store it in a cool, dark place.

* Keep it tightly sealed.

* Check for any signs of rancidity (off-odor or taste) before using it.