How to Make Puff Pastry Christmas Tree
-Preheat the oven to 400 F. grease a 12-cup muffin pan with nonstick cooking spray. In a medium bowl, whisk together the flour, cornstarch, baking powder, baking soda, and salt. Set aside.
-In a separate bowl, beat together the sugar, brown sugar, and oil until smooth and well combined.
-Add the eggs one at a time, beating between each addition.
-Beat in the milk and vanilla.