1 1/2 c Butter or margarine, softene
1 tb Salt
2 ts Baking powder
6 c All purpose or unbleached fl
In very large bowl, combine butter, salt and baking powder; blend
well. (Lightly spoon flour into meassuring cup; level off. Do not
scoop or sift flour.) Add flour to butter mixture; blend until fine
crumbs form, scraping bowl often. Use in following cookie recipes.
Measure by dipping cup into mix; level off. Store tightly covered in
refrigerator up to 4 weeks. Makes 8 cups of mix.