Elizabeth Duckworth
I made this as presented but used only 1/2 teaspoon salt (both my husband and I have high blood pressure), they turned out great, light and fluffy!  I always make sure that I level off my baking powder though, you can have some bad results if you just dip and come up with a rounded teaspoon and my intuition of 60+ years of baking is telling me the this what some people are doing.