Cookie Recipe ( Crispy melt away cookie BASE dough) :
- 750 gr soft room temp Butter ( 6 2/3 sticks )
- 300 gr Powdered Sugar ( 2 1/2 cups)
- 3 room temp X Large Egg Whites
- 900 gr All purpose Flour ( 6 cups + 1/2 cup)
-3 tsp Vanilla
- 1/4 tsp Salt