7 Ways on How to Check Baking Powder Freshness Before You Bake
How to check baking powder freshness quickly involves adding a teaspoon of the powder to hot water. If it fizzes aggressively immediately, it is active. However, for professional results, you must also consider the “second action” activated by heat. Relying solely on the expiration date is risky, as humidity can deactivate the leavening agent within…

