Beef Wellington has a reputation. Fancy. Hard. Only for chefs. Not true. Yes, it takes time. But step by step, you can do this. Tender beef. Mushroom duxelles. Prosciutto. Golden pastry. Holiday hero.

Serves 4-6.
Step-by-Step Instructions
Sear Beef
Season beef generously with salt and pepper. Heat oil in a skillet over high heat. Sear all sides until browned (2-3 minutes total). Brush with Dijon mustard. Cool completely.
Make Duxelles
In the same skillet, cook mushrooms, shallots, garlic, and thyme over medium-high heat until moisture evaporates (8-10 minutes). Spread on a plate to cool.
Wrap in Prosciutto
Lay prosciutto slices on plastic wrap, overlapping slightly. Spread mushroom mixture over prosciutto. Place beef in center. Roll tightly using plastic wrap. Refrigerate 30 minutes.
Wrap in Pastry
Roll puff pastry on a floured surface. Unwrap beef and place in center. Fold pastry over, sealing edges. Trim excess. Brush with egg wash. Refrigerate 30 minutes.
Bake
Preheat oven to 400°F (200°C). Line baking sheet with parchment.
Place Wellington seam-side down. Brush with more egg wash. Score decorative lines on top.
Bake 35-40 minutes until pastry is golden and beef reaches 125°F (52°C) for medium-rare.
Rest & Serve
Rest 10 minutes. Slice into thick rounds. Serve with red wine sauce or gravy.
Summary
Prep Time: 40 min + chilling | Bake Time: 40 min | Total: 1 hour 20 min + chilling
Yield: 4-6 servings | Difficulty: Hard (but worth it)
Storage Notes
- Best fresh.
- Leftovers fridge 3 days.
- Reheat in oven at 325°F for 10-15 minutes (pastry won’t be as crisp).
- Freeze uncooked Wellington for 3 months.
- Bake from frozen (add 15-20 minutes).
