Self Rising Flour
1/2 c baking powder
1/4 c baking soda
1/4 c salt
5 lb flour.
Add baking powder, baking soda and salt to flour.
Using 2 large bowls, sift the mixture 3 to 4 times, using the largest sifter that you have, or use a large strainer and a wooden spoon to sift it.
Store at room temperature and use in any recipe that calls for self-rising flour.