Season beef with salt and pepper and ... appearance. Bake 40 minutes at 400 degrees for medium beef. Allow to cool 10 minutes before carving. Serves 6.
Melt butter in large skillet ... sheet. Toss cheese, beef, horseradish, and mushroom mixture ... portions. Place 1 puff pastry square on work surface. ... is just as good.)
Make Duxelles and Perigueux Sauce ... is cooling, thaw puff pastry and remove Duxelles and ... thickened. Add truffles, salt and pepper. Serves 8 to 10.