Beef Wellington is a celebratory British-style roast of seared beef tenderloin wrapped in savory mushroom duxelles, prosciutto and puff pastry. The layers help keep the beef tender while the pastry bakes crisp and golden; chilling the assembled Wellington before baking makes it easier to handle and slice.
Ingredients
- 2 lb (900 g) center-cut beef tenderloin, trimmed and tied into an even cylinder
- 1 tsp (5 ml) fine salt, divided
- ½ tsp (1 g) freshly ground black pepper
- 1 tbsp (15 ml) neutral cooking oil
- 2 tbsp (28 g) unsalted butter
- 1 lb (450 g) cremini or button mushrooms, finely chopped
- 2 shallots, finely chopped, about ½ cup (75 g)
- 2 garlic cloves, minced
- 1 tsp (5 ml) fresh thyme leaves, or ½ tsp (1 g) dried thyme
- 2 tbsp (30 ml) dry sherry or Madeira, optional
- 8 thin slices prosciutto, about 4 oz (115 g)
- 1 tbsp (15 g) Dijon mustard
- 1 sheet all-butter puff pastry, about 14 oz (400 g), thawed according to package directions but kept cold
- 1 large egg (about 50 g) beaten with 1 tbsp (15 ml) water, for egg wash
- Flaky salt, optional, for finishing
Instructions
- Prepare the beef. Pat the tenderloin dry and season all over with about ¾ tsp (4 g) salt and the pepper. Heat the oil in a heavy skillet over high heat. Sear the beef on all sides, including the ends, until deeply browned, about 2 minutes per side. Transfer to a plate and cool for 10 minutes. Brush all over with Dijon mustard. Refrigerate while making the mushroom mixture.
- Cook the duxelles. Melt the butter in the same skillet over medium heat. Add mushrooms, shallots, garlic, thyme and the remaining ¼ tsp (1 g) salt. Cook, stirring often, for 12–18 minutes, until the mushrooms release their liquid and the pan is nearly dry. Add the sherry or Madeira, if using, and cook until it has evaporated. Spread the mixture on a plate or tray and cool completely, about 20 minutes. A wet filling can make the pastry soggy.
- Wrap the beef. Lay a large sheet of plastic wrap on the counter. Arrange the prosciutto slices in an overlapping rectangle, wide enough to encase the tenderloin. Spread the cooled mushroom mixture evenly over the prosciutto. Set the beef along one edge and use the plastic wrap to roll it tightly into a package. Twist the ends to snug the layers around the meat. Chill for 20 minutes.
- Wrap in pastry. Lightly flour the counter and roll the cold pastry into a rectangle large enough to enclose the beef, roughly 12 by 14 inches (30 by 36 cm). Unwrap the beef and place it near one edge. Brush the pastry edges with a little egg wash, fold the pastry around the beef and seal the seam and ends. Trim excess pastry without leaving the package thin or exposed. Place seam-side down on a parchment-lined baking sheet. Chill for 20 minutes. Meanwhile, heat the oven to 425°F (220°C).
- Glaze and bake. Brush the pastry with egg wash. Score a shallow decorative pattern with the tip of a knife, taking care not to cut through the pastry. Cut a small steam vent near the top and sprinkle with flaky salt, if desired. Bake for 10 minutes, then reduce the oven to 400°F (200°C) and bake for about 25–35 minutes more. Check the center of the beef with an instant-read thermometer inserted through the vent or end: USDA FSIS lists 145°F (63°C) with a 3-minute rest as the safe minimum for whole cuts of beef. For that doneness, the pastry may need to reach a deeper golden color; use temperature rather than the clock alone.
- Rest and slice. Transfer the Wellington to a board and rest for at least 10 minutes before slicing with a sharp serrated knife. The center temperature should remain at least 145°F (63°C) for the required 3-minute rest. Cut into thick slices and serve promptly.
Tips
- Cool the duxelles fully before assembling and cook off its moisture. Warm or damp filling softens the pastry and can cause it to split.
- Keep pastry cold but pliable. If it becomes sticky while rolling, return it to the refrigerator for 10 minutes instead of adding lots of flour.
- Prosciutto provides a thin, salty barrier around the mushrooms. If unavailable, use very thin slices of ham; the flavor will be milder and less savory. Do not omit the layer unless you are prepared for a softer pastry base.
- Use a thermometer, not pastry color or a fixed baking time, to check the beef. Oven performance and tenderloin shape affect timing; avoid cutting the Wellington open to check.
Serving Suggestions
Serve each slice with a simple green salad or steamed green beans to balance the rich pastry. Roasted carrots, mashed potatoes or crisp roast potatoes make it a fuller holiday-style meal. A red-wine pan sauce or a small dish of Dijon mustard works well alongside, but serve sauce separately so the pastry stays crisp.
Variations
For a slightly different mushroom flavor, replace up to half the cremini mushrooms with finely chopped shiitakes. Their stronger, earthier taste changes the duxelles but works with the beef. Madeira or dry sherry is optional; omit it or use 1 tbsp (15 ml) beef stock, cooking until the liquid has evaporated. For individual portions, divide the ingredients among six small beef fillets and cut the pastry into separate rectangles; bake time will be shorter, so check each center with a thermometer and follow the same whole-cut safety temperature.
Storage and Reheating
For food safety, refrigerate leftovers within 2 hours of cooking. Store sliced or whole leftovers in a covered container for 3–4 days. The pastry will soften in storage. Reheat portions on a baking sheet at 350°F (175°C) until the center reaches 165°F (74°C), the USDA FSIS temperature for reheated leftovers; this can take about 15–25 minutes depending on slice thickness. A microwave heats quickly but makes the pastry softer. Do not leave cooked Wellington at room temperature for more than 2 hours.
Frequently Asked Questions
Can I prepare Beef Wellington ahead?
You can make and cool the duxelles up to 2 days ahead, refrigerating it in a covered container. You can also wrap the beef in prosciutto and mushrooms, then chill it before adding pastry. For the crispest result, wrap it in pastry shortly before baking; keep it refrigerated and bake it cold.
Why did my pastry turn soggy?
The most common causes are mushroom filling that was not cooked dry, filling that was still warm, or a Wellington that sat after baking. Cook the mushrooms until no liquid pools in the pan, cool them completely and serve the baked Wellington soon after its short rest.
Can I use a different cut of beef?
Tenderloin is preferred because it is tender, lean and evenly shaped. A different roast may be less uniform and take longer to cook, making it harder to time the pastry and beef together. If substituting, choose a compact, evenly shaped whole cut and rely on a thermometer.
How do I keep the Wellington from unrolling?
Roll the prosciutto and mushroom layer snugly around the beef, then chill it before wrapping in pastry. Seal the pastry seam and ends with egg wash and place the package seam-side down on the baking sheet.
Can I freeze Beef Wellington?
Freezing is possible, but pastry texture may suffer. For best results, freeze the assembled Wellington before baking, wrapped airtight, and thaw it overnight in the refrigerator before baking. Do not thaw it on the counter, and check the beef temperature carefully because a chilled center can require more oven time.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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