I normally make my pie crust with 2 cups of flour to 1 1/2 sticks of very cold butter cubed. You could double that butter ratio for this recipe given it calls for 4 cups of flour. So three sticks. Reply
I normally make my pie crust with 2 cups of flour to 1 1/2 sticks of very cold butter cubed. You could double that butter ratio for this recipe given it calls for 4 cups of flour. So three sticks.