I Had No Idea

spoil more quickly. When in doubt, check the flour for unusual smells, discoloration, moisture, insects, or other signs of spoilage.

Conclusion: Play It Safe With Your Baking Ingredients

While it may be tempting to use that old bag of flour sitting in the cupboard, it is important to check its condition before adding it to your recipe. Flour that has been stored properly may remain usable beyond its “best by” date, but flour that smells rancid, shows signs of mold or pests, or has been exposed to moisture should be