Preheat oven to 200°C/400°F. Heat oil in a large skillet over high heat. Season beef with salt and pepper, sear on all sides until browned. Let cool and brush with mustard.
In the same skillet, melt butter and add mushrooms, shallots, and garlic. Cook until moisture evaporates and mixture is dry.
Lay out prosciutto slices on a sheet of plastic wrap, slightly overlapping. Spread mushroom mixture over prosciutto. Place beef on top and roll up tightly. Chill for 15 minutes.
Roll out puff pastry and place beef in the center. Fold over pastry to enclose beef completely. Brush with beaten egg.
Place on a baking sheet and bake for 40-45 minutes, until pastry is golden and beef reaches desired doneness. Let rest for 10 minutes before slicing.
Prep Time: 30 min | Total Time: 1 hr 45 min | Servings: 6
Ultimate Coffee Cream Cake Recipe: A 5-Star Delight
VANILLA CAKE WITHOUT OVEN
Russian Napoleon Cake – Puff Pastry Cake
APPLE SPICE FRITTER BREAD
Crockpot Chicken Cordon Bleu with Stuffing
CHICKEN ALFREDO LASAGNA ROLLS: A Creamy and Delicious Twist
Dirty or scratched glasses?
Crockpot Chicken Pot Pie Soup
I Came Home to Find My Kids Sleeping in the Hallway — What My Husband Turned Their Bedroom into While I Was Away Made Me Feral