If You're Out of Baking Powder or Baking Soda, Try These Substitutes
by Rachel Fairbank on Skillet, shared by Rachel Fairb from Lifehacker on (#5364X)

What do you do if a recipe calls for baking soda but you only have baking powder, or if you have baking soda but not baking powder? As it turns out, there are options. You can make that quick bread, biscuits or cookies after all. You could even make all of them, which is always an acceptable choice in these stressful...