no
baking soda makes cookies bigger
Baking powder is a rising agent, designed to make breads and cakes soft and fluffy. This is usually not desired in cookies.
Cookie dough recipes generally call for either baking soda or baking powder, which create gas that expands and causes the dough to rise while baking.
The amount of baking powder required depends entirely on what you intend to bake. Different types of cookies, muffins and other baked goods require different proportions of baking powder to flour.
don't think you can, they wont rise .There are cookies that have no leavening.
The recipe that I use calls for baking soda.
no
One is not better than the other. Baking soda will make the cookies crisper, and make them rise more. Baking powder will make them softer. Take your pick. I baked cookies with baking soda and it made the cookies look more like sticky bread than cookies. You absolutely can NOT use baking soda at all. Baking powder is for cookies, baking soda is for stuff you want to rise (like bread). The answer above is false.
They'll explode! It happened to my grandma.
you use baking powder Another answer: No, there are some cookie recipes, such as shortbread, that do not use any leavening. But most cookies require either baking soda or baking powder, or in some cases, whipped egg whites.
i say you use baking soda i use it every time i make cookies