Chill:

Chill the wrapped beef in the refrigerator for at least 15-20 minutes to allow the pastry to firm up.

Preheat the Oven:

Preheat your oven to 400°F (200°C).

Brush with Egg Wash:

Brush the puff pastry with beaten egg for a golden finish.

Bake:

Place the Beef Wellington Turnover on a baking sheet and bake in the preheated oven for 25-30 minutes or until the pastry is golden brown, and the beef reaches your desired level of doneness.

Rest and Slice:

Allow the Beef Wellington Turnover to rest for a few minutes before slicing to let the juices redistribute.

Serve:

Serve the Beef Wellington Turnover slices on a platter and savor the layers of flavors.