Baking soda and baking powder look and feel nearly identical — white ... otherwise known as cream of tartar. A filler like corn starch will often be thrown into the mix to extend the shelf ...

Make a baking powder mixture by placing about 2 tablespoons of cream ... What does the cookie dough look like after it is heated in the oven and becomes a cookie? It looks flatter and rounder and more ...

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 ...