Baking powder is an important ingredient in low carb and keto baking. Truth be told, it’s an important ingredient in any kind of baking. What happens if you discover yours has expired or you are ...

While staying at my grandparents’ house last weekend, I was craving pancakes—until I opened the baking cupboard and found a jar of baking soda with a label from the early 2000s. Could it still work?