Baking powder is an essential ingredient for achieving light and fluffy baked goods. It acts as a leavening agent, releasing carbon dioxide gas that helps batters and doughs rise during baking. This versatile powder is a combination of baking soda, an acid like cream of tartar, and a moisture-absorbing agent like cornstarch. When mixed with liquid and heat, the acid and baking soda react to create tiny bubbles that get trapped in the batter, resulting in a soft and airy texture. Baking powder is a must-have for cakes, muffins, pancakes, biscuits, and more. It ensures your baked treats have the perfect rise and tender crumb every time. Simply follow the recipe instructions for the amount needed and store any leftover baking powder in an airtight container at room temperature for optimal freshness.