Substances have characteristic chemical reactions that can be used to identify them. Designing a fair test to study chemical reactions requires keeping all variables the same except for the one you ...

Plus, how to tell if your baking powder is still good to use. Whether you're one of those people who only bakes for special ...

Baking powder is a leavener that makes baked goods light and airy and helps them rise. Unfortunately, if you use inactive baking powder—that is, baking powder that's gone bad—in a recipe, you're ...

I tossed it, but, like my friend, I sometimes have some in my pantry that’s not the freshest and wonder: At what point is baking powder too old to use? With baking season upon us, you’ll ...

Bicarbonate of soda has a limited shelf life so check the sell-by date when using it; otherwise your cakes might literally be a flop! You can make your own baking powder by combining 15ml/1tbsp ...

If you try to use baking powder for these household hacks, it won't work that well. Baking soda may be used for beauty purposes If you search, you will come across different beauty hacks that ...

I thought the general rule was that you use about 1 tsp baking powder to 1 cup flour — both of these recipes had more like 2 tsp to 1 cup of flour. Can you give me a rough idea of how much ...