Momofuku Crack Pie

• Cookie
• 3 ounces all-purpose flour (2/3 cup plus 1 tablespoon)
• 1/8 teaspoon baking powder, scant
• 1/8 teaspoon baking soda, scant
• 1/4 teaspoon salt
• 1/2 cup softened butter (1 stick)
• 2 1/2 ounces light brown sugar (1/3 cup)
• 1 1/4 ounces white sugar (3 tablespoons)
• 1 egg
• 3 1/2 ounces rolled oats (scant 1 cup)
• Crust
• 1/4 cup butter (1/2 stick)
• 3/4 ounce light brown sugar (1 1/2 tablespoons)
• 1/8 teaspoon salt
• Filling
• 10 1/2 ounces white sugar (1 1/2 cups)
• 7 ounces light brown sugar (1 cup less 3 1/2 tsp)
• 1/4 teaspoon salt
• 3/4 ounce powdered milk (1/3 cup plus 1 teaspoon)
• 1 cup butter, melted (2 sticks)
• 7/8 cup heavy cream (3/4 cup plus 2 tablespoons, scant)
• 1 teaspoon vanilla extract
• 8 egg yolks
• powdered sugar, for garnish

1. Preheat oven to 375u0b0F.
2. In a large bowl, sift together flour, baking powder, baking soda and salt.
3. In a stand mixer with the paddle attachment (or a large mixing bowl with a hand-held electric mixer), beat together butter, brown sugar and white sugar until light and fluffy. Add egg and beat until combined.
4. With mixer running on low, add flour mixture in small increments until fully combined. Add oats and mix until combined.
5. Spread mixture into an unlined, ungreased 9x13 baking sheet. Bake in preheated oven 20 minutes until golden brown and set. Cool a few minutes in pan, then turn out onto a rack until cool to the touch. Lower the oven to 350u0b0F while the cookie cools.
6. Crumble the cooled cookie into the workbowl of a food processor. Add butter, brown sugar and salt. Pulse until combined (a clump of the mixture should hold together when pinched together). Divide the mixture between 2 10" pie pans, pressing into an even, thin layer on the bottom and sides. (The top edge will be ragged.).
7. In a large bowl, whisk together white sugar, brown sugar, salt and powdered milk. Add melted butter, cream and vanilla and whisk until smooth. Whisk in egg yolks one at a time. Be careful not to incorporate too much air.
8. Divide the filling evenly between the two pie crusts. Bake one pie at a time for 15 minutes, then reduce heat to 325u0b0F for 10 minutes, until the filling is golden brown but still jiggly (like a pecan pie). Place pie pans on a rack to cool.
9. Refrigerate the pies until well-chilled; the filling will be gooey. Dust with powdered sugar before serving.

cookie, flour, baking powder, baking soda, salt, butter, brown sugar, white sugar, egg, rolled oats, crust, butter, light brown sugar, salt, filling, white sugar, brown sugar, salt, powdered milk, butter, heavy cream, vanilla, egg yolks, powdered sugar

Taken from www.food.com/recipe/momofuku-crack-pie-415283 (may not work)