Baking soda and powder will produce very different results, and which is better depends on what kind of cookie you're making and how you like them to turn out.

Because it is pure bicarbonate of soda, a teaspoon of baking soda is 3 to 4 times stronger than a teaspoon of baking powder. So, to substitute effectively, you will have to do some math.

Baking powder is a mixture of baking soda, an acid, and cornstarch. In other words, that essential neutralizing acid is built in, so there’s no need to include an additional acidic ingredient in ...

Baking soda is pure sodium bicarbonate.It is alkaline, which means it has a pH above the neutral 7 and reacts with acidic ingredients. Think about the old baking soda-and-vinegar school experiment.

Baking soda, a common ingredient in cookie recipes, is an alkaline powder that causes dough to rise. Arm & Hammer Pure Baking Soda has a handy change by date on the side, so you can mark when you ...

Experts explain the difference between baking soda and baking powder and each of their uses. We've got the scoop on when and how to use each one in the kitchen. IE 11 is not supported.