Suppose I'm somewhere where stores don't seem to stock baking soda or baking powder. Are there other names either of those might be sold under? Or are there things I could substitute?
- How to make baking soda (but apparently you can't really do it)
- Substitution for baking soda (but mostly just suggests baking powder)
- Making baking powder substitute with baking soda and powdered citric acid (but then you need baking soda)