Napoleon Of Puff Pastry With Vanilla-Whiskey Cream Recipe

Ingredients

• 3 1/4 cups all-purpose flour
• 2 teaspoons fleur de sel
• 8 tablespoons (1 stick) unsalted butter
• 1 1/4 cups (about) cold water
• 1 3/4 cups (3 1/2 sticks) unsalted butter
• 2 cups whole milk
• 1 vanilla bean
• 6 large egg yolks
• 1/2 cup granulated sugar
• 1/2 cup all-purpose flour
• 1/4 cup bourbon whiskey
• 2 tablespoons unsalted butter
• Powdered sugar