I have an Australian cookie recipe that calls for self raising flour and I do not have any.. what ratio of baking powder should I add to the regular flour to make it "self raising'
Many thanks

Using a dry measure, measure the desired amount of flour into a separate container.
For each cup of all-purpose flour, add 1 1/2 teaspoons of baking powder and 1/2 teaspoon of salt.
Mix to combine

Here's how to do it, good luck

One teaspoon for every cup of flour is enough ratio