Mushroom Duxelles Beef Wellington

Instructions

1. Step 1: Preheat oven to 400°F (200°C).
2. Step 2: Season the beef filet with salt, pepper, and paprika.
3. Step 3: Heat the butter in a skillet over medium-high heat. Sear the beef filet until browned on all sides, about 2-3 minutes per side. Let cool to room temperature.
4. Step 4: On a lightly floured surface, roll out the puff pastry to a large rectangle, about 1/4-inch thick.
5. Step 5: Spread the mushroom duxelles over the center of the pastry, leaving a 1-inch border on either side.
6. Step 6: Place the cooled beef filet in the center of the mushroom duxelles.
7. Step 7: Brush the edges of the pastry with the beaten egg.
8. Step 8: Roll the pastry over the beef filet, starting with one long side. Pinch the seam to seal.
9. Step 9: Place the Wellington on a baking sheet lined with parchment paper, seam-side down.
10. Step 10: Brush the top of the pastry with the beaten egg and cut a few slits in the top to allow steam to escape.
11. Step 11: Bake for 25-30 minutes, or until the pastry is golden brown and the internal temperature of the beef reaches 130°F (54°C) for medium-rare.
12. Step 12: Let rest for 10 minutes before slicing and serving.