Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.

In a mixing bowl, combine cream cheese, shredded sharp cheddar cheese, sliced jalapenos, and garlic powder until smooth.

Roll out the thawed puff pastry to about 1/4 inch thick and slice into long strips, approximately 1 inch wide.

Take a strip of puff pastry and spoon a generous amount of the filling onto one end, fold over, and twist.

Beat an egg and brush it lightly over the twisted pastries for a golden finish.

Place the twists on the baking sheet and bake for about 15-20 minutes, until puffed and golden brown.

Let the twists cool briefly, then serve warm with dipping sauces.