You’ll need a bowl, a sifter, a whisk, a container with a lid, baking soda, cream of tartar, and cornstarch ‘’or’’ arrowroot.






;
, Use ¼ cup of baking soda, ¼ cup of the cornstarch or arrowroot, and ½ cup of cream of tartar.
 This will prevent any lumps from forming prematurely in your mixture, and help to more fully incorporate all the ingredients.
 Using the wire whisk, fully mix all the ingredients together.
 It should be kept in an airtight container to prevent moisture from entering, and is good for seven to ten weeks.
Gather your supplies.
Measure the ingredients.
Sift the ingredients.
Stir the mixture.
Store your baking powder.
{"src": "wikihow-all_test", "title": "How to Make Baking Powder1"}