Preheat the oven to **400°F (200°C)**. Line a baking sheet with parchment paper.

Heat a large skillet over medium heat. Add the ground beef and diced onion, cooking until the beef is browned and the onion is tender. Drain any excess grease.

Stir in the minced garlic and cook for about 30 seconds until fragrant.

Remove the skillet from the heat and mix in the softened cream cheese, Worcestershire sauce, paprika, salt, and pepper until smooth and creamy. Let the filling cool for 10 minutes.

Roll out the thawed puff pastry sheets if needed and cut each sheet into rectangles about **3 x 4 inches**.

Spoon about 1 tablespoon of the beef mixture onto one end of each pastry rectangle.

Roll each rectangle tightly, tucking in the sides slightly, and place seam-side down on the prepared baking sheet.

Brush the tops evenly with the beaten egg.

Bake for **18–22 minutes**, or until the pastry is puffed and deep golden brown.

Let cool for 2–3 minutes before serving warm.