- 2 parts – Cream of Tartar
- 1 part – baking soda
- 1tsp – corn starch or potato starch
- ½ cup – Cream of Tartar
- ¼ cup – baking soda
- 1tsp – potato starch
- Cream of Tartar loses potency after one year.
- People on autoimmune diets should use potato starch instead of corn.
- Store in mason jar to retain freshness.