1 1/2 c. soft butter
1 tbsp. salt
2 tsp. baking powder
6 c. flour

Combine butter, salt and baking powder in large bowl. Lightly spoon flour into cup, level off. Add flour to mix, blend until fine crumbs form, scraping bowl often. Store tightly covered in refrigerator up to 4 weeks. Add ingredients such as chips, M&M'S® or nuts when ready to bake. Bake at 350 degrees for 10-12 minutes.