Beef Wellington Recipe, French Technique, Perfect Results Every Time

One of the most requested dishes in our cooking classes, and once you try it, you'll understand why.

Beef Wellington is the kind of recipe that looks impossibly impressive but is completely achievable at home when you follow the steps. The secret is in the layers: a perfectly seared filet mignon, a rich mushroom duxelles, delicate prosciutto, and a golden all-butter puff pastry shell. Classic French technique, stunning results.

Serves: 2 Prep time: ~1 hour Cook time: 25 minutes

What You'll Need

Equipment

• Large skillet or frying pan
• Sharp knife
• Spatula
• Mixing bowl
• Strainer
• Baking sheet
• Plastic wrap

Ingredients

• 1 tbsp neutral oil
• 2 center-cut filet mignons (each ~8 oz, about 1¾″ thick)
• 2 tbsp butter
• 8 oz mushrooms, finely chopped
• 1 shallot, finely minced
• 2 garlic cloves, finely minced
• 2 tsp fresh thyme leaves
• 6 slices prosciutto
• 2 tbsp Dijon mustard (a good French Dijon makes a real difference here)
• 1 sheet all-butter puff pastry, defrosted overnight in the fridge
• 1 egg, beaten
• Salt and black pepper

Step-by-Step Instructions

Step 1 — Sear the filets

Pat the filets completely dry with paper towels. This is essential for a good crust. Season generously with salt and black pepper on all sides.

Heat the oil in a skillet over medium-high heat until very hot. Sear each filet for about 3 minutes per side until deeply browned. You're building flavor here, not cooking through, the oven does the rest.

Transfer the seared filets to a plate and refrigerate for 30 minutes. This step is important: the steaks need to be cold before wrapping so the pastry doesn't become soggy.

Step 2 — Make the mushroom duxelles

In the same skillet, melt the butter over medium heat. Add the finely chopped mushrooms and season with salt and pepper.

The mushrooms will first release a lot of liquid, this is normal. Keep cooking, stirring occasionally. Once the liquid has evaporated, add the shallot, garlic, and thyme. Continue cooking until the mixture is dry, fragrant, and lightly browned. This concentrated mushroom paste is your duxelles, one of the great building blocks of French cuisine.

Remove from heat and let cool completely before using.

Step 3 — Wrap in prosciutto and duxelles

Lay out two large sheets of plastic wrap on your work surface. On each sheet, arrange 3 slices of prosciutto slightly overlapping to form a rectangle.

Spread half the cooled duxelles evenly over each prosciutto layer.

Brush each cold filet generously with Dijon mustard on all sides. This adds flavor and helps everything adhere.

Place one filet at the edge of each prosciutto-duxelles layer. Using the plastic wrap to help you, roll tightly into a cylinder, twisting the ends to seal. The result should be a firm, neat log. Refrigerate while you prepare the pastry.

Step 4 — Wrap in puff pastry

Lightly flour your work surface. Cut the puff pastry sheet into 4 equal squares. For each Wellington, stack two squares on top of each other and roll into one larger square, approximately 8 × 8 inches. This double layer gives you a sturdier, flakier crust.

Remove the plastic wrap from each filet. Place each one in the center of a pastry square. Fold the pastry up and around the filet, pressing the edges firmly to seal. Place seam-side down on a lined baking sheet.

Transfer to the freezer for 20–25 minutes. This rest is crucial. it firms everything up and ensures the pastry holds its shape in the oven.

Step 5 — Bake

Preheat your oven to 425°F.

Remove the Wellingtons from the freezer. Brush the pastry all over with beaten egg. This gives you that signature deep golden color. Sprinkle lightly with flaky sea salt.

Bake for 20–25 minutes, until the pastry is golden and the internal temperature of the steak reads 120–125°F for medium-rare, or 130°F for medium.

Rest for 10–15 minutes before cutting. This step is non-negotiable, cutting too early will lose all the juices. Slice at the table for full effect.

Chef's Notes

• The duxelles must be completely dry before you use it. Any excess moisture will make the pastry soggy. Cook it until there is no liquid left in the pan.
• Cold at every stage: cold steak before wrapping, cold Wellington before baking. Don't skip the refrigeration and freezer steps.
• All-butter puff pastry only: The flavor difference is significant. Look for a French brand if you can find one. Trader's joe has one pure butter from France during winter.
• A good thermometer is your best friend — puff pastry browns before the steak is done, so don't rely on color alone.

What to Serve with Beef Wellington

Beef Wellington is rich and indulgent, so the best sides are elegant and lights. French classics that complement without competing.

• Asparagus with Hollandaise Sauce The most natural pairing. The bright, buttery hollandaise cuts through the richness of the pastry beautifully. We already have a full recipe for this on the blog — it's one of our favorites from class. → Get the Asparagus with Hollandaise Sauce recipe
• Pommes Dauphine Light, airy French potato puffs — crispy outside, pillowy inside. They soak up the beef juices perfectly and feel very Parisian on the plate.
• Haricots Verts with Shallot Butter Simple French green beans sautéed in butter with minced shallots. Takes 10 minutes and looks beautiful next to the Wellington. The shallots echo the duxelles inside the pastry.
• Classic French Vinaigrette Salad A simple green salad dressed with a sharp Dijon vinaigrette to cut through the richness. A few leaves of butter lettuce, a good mustard, a splash of champagne vinegar — that's all you need.
• Red Wine Reduction Sauce Not a side dish but worth mentioning — a simple red wine and shallot reduction alongside the Wellington elevates the whole plate. Two tablespoons of butter, one shallot, a glass of red wine, reduce by half. Pure French bistro.
• Pommes Anna (Potatoes Anna) Thinly sliced potatoes layered with butter, cream, roasted garlic and cheese — crispy on the edges, tender in the center. One of the most elegant potato dishes in French cuisine and a perfect match for Beef Wellington. The best part: you can assemble it hours ahead and bake it when you're ready. → Get the Pommes Anna recipe

This recipe is a staple in our French cooking classes in Plano, TX. If you'd like to make it hands-on with one of our chefs, check out our Class Schedule.

Looking for the perfect ingredients to make these dishes? We're bringing in exceptional French pantry staples.