Make Ahead Cookie Mix

Directions

1. 1
   In a very large bowl, combine butter, salt and baking powder. Using electric mixer, combine well.
2. 2
   Add flour to butter mixture; blend until fine crumbs form, scraping bowl often.
3. 3
   Store in tightly covered bowl in refrigerator up to 4 weeks.
4. 4
   Makes 8 cups mix.