Baking powder has always struck me as quite magical. Typically used in tandem with basic baking soda, a teeny, tiny teaspoon of acidic baking powder can leaven an army of cookies, a trio of cake layers, or stack of pillowy tortillas alike.
But while they look similarly and often work side-by-side, baking powder and baking soda are not to be used interchangeably. Because baking soda relies on a certain amount of acid to be present to leaven a baked good, swapping baking soda for baking powder will yield a batter that’s improperly risen and overly basic (metallic-tasting). Here we’re sharing three popular baking powder substitutes, all of which are made from common pantry staples.