Serve immediately for the best puff pastry texture.
Leftovers can be wrapped tightly and stored in the refrigerator for up to 2 days. Reheat gently in the oven.
Variations:
Add prosciutto around the beef for extra flavor and moisture.
Use a mix of wild mushrooms for a more earthy, complex duxelles.
FAQ:
Can I make this ahead? You can assemble the Wellington a few hours in advance and refrigerate before baking.
How do I know when it’s cooked? Use a meat thermometer: 125°F for rare, 135°F for medium-rare.
Can I use a different cut of beef? Tenderloin is preferred for its tenderness, but center-cut sirloin can work in a pinch.
