I do not use self-rising flour. How can I make it I would guess using baking powder or soda into APF
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I use one-and-one-half cups of flour, two-and-a-quarter teaspoons baking powder, and one-quarter (scant) teaspoons salt.
I agree with shindig- though I'm inclined to also add a scant 1/4 tsp baking soda as well.