1 fillet of beef, well trimmed
Puff pastry
Butter

Roll puff pastry to 1/4 inch thick to cover individual or whole fillet. Place pate on top of fillet. Place meat with pate side down on rolled pastry. Brush pastry with egg white glaze. Enclose fillet in pastry dough, sealing all open ends. Now lift up carefully and place on greased sheet. Brush entire surface and sides of exposed pastry with egg white glaze. Bake Wellington in preheated 425 degree oven 20 minutes. Lower heat to 300 degrees and cook to desired doneness.