Food safety reminder: Follow safe food-handling practices and use a food thermometer to verify safe internal cooking temperatures.
- 1 center-cut beef tenderloin (beef fillet), approx. 2 lb (900 g) total - 2 large eggs, approx. 2 oz (50 g) each, beaten for egg wash - 10 oz (280 g) mushrooms (mixed button/cremini), finely chopped for duxelles - 6 oz (170 g) prosciutto or Parma ham, thinly sliced - 1 sheet puff pastry (frozen or fresh), approx. 14 oz (400 g) - 3 tbsp (45 g) unsalted butter - 2 tbsp (30 ml) Dijon mustard - 1 tbsp (15 ml) olive oil - 1 tsp (5 g) kosher salt - 1/2 tsp (1 g) freshly ground black pepper
1. Season and sear the beef in olive oil until browned on all sides, cool and brush with Dijon mustard; sauté chopped mushrooms in 2 tbsp (30 g) butter until all moisture cooks off to form a paste (duxelles), cool and spread over prosciutto slices laid on plastic wrap, place beef on top and roll tightly, chill briefly. 2. Roll puff pastry, wrap the prosciutto-covered beef in pastry, seal and brush with beaten eggs, bake at 400°F (200°C) for about 25–30 minutes for medium-rare (adjust for thickness), rest 10 minutes, slice and serve.
Per serving | Servings: 4
Nutrition estimated: November 6, 2026
*Values are estimates based on USDA data and mathematical calculations. Actual values may vary. Where data are unavailable, those contributions are excluded. Calories, Carbohydrates, Protein, Fat, Saturated fat, Cholesterol, Fiber, Sugar, Sodium, Potassium, Calcium, Iron, Vitamin A and Vitamin C are known subtotals. Missing contributions are unknown, not zero.