Oven Warm-Up: Crank your oven up to 350°F. While it’s getting toasty, grease that baking dish.
First Layer: Slap down one sheet of puff pastry at the bottom of your dish.
Filling the Good Stuff: In a bowl, mix cream cheese, sour cream, egg, sugar, and vanilla until smooth.
Filling In Place: Pour that creamy concoction over your pastry.
Finishing Touches: Toss the other puff pastry sheet on top and get artistic with the melted butter and cinnamon sugar.
Baking Time: Pop the dish into your preheated oven. You’re going for a nice golden brown, which’ll take about 30-35 minutes.
Chill Out: Let the bars cool in their dish for 30 minutes. Cool cucumbers, right?
Get Saucy with Time: Transfer them to the fridge and let them chill for at least 2 hours. This is perfect for getting that flavor to groove together.