makes 1 tablespoon plus 1 teaspoon (or 4 teaspoons)
Oddly enough, some recipes say to use this mix immediately. Why the rush? I mean all these ingredients store pretty well, and it’s not like they perform their chemical reaction as soon as they’re mixed, right?
1 teaspoon baking soda
2 teaspoons cream of tartar
1 teaspoon cornstarch
Whisk all ingredients together to mix well. Use as directed in whatever recipe you are following.