Make sure this baking staple will do the job when you're baking. Baking powder is essential to many baking recipes, helping to ensure that your baked goods rise and get light and airy. But it's also ...

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?