The Best Biscuits Ever

1 lb. 4 oz.  All purpose flour
1 tsp.         Salt
1oz.           Sugar
1oz.           Baking Powder
7oz.           Unsalted Butter
12oz.         Buttermilk
 
Sift dry ingredients together.
Cut in butter (don't over mix).
Add milk.
Transfer to flour and knead.
Roll 1/2 in. thick.
Bake at 425 for 10-12 min.