Ingredients (8)⌄
400g mushrooms
1-2tbsp English Mustard
Dash Olive Oil
750g piece Beef Fillet
6-8 slices Parma ham
500g Puff Pastry
Dusting Flour
2 Beaten Egg Yolks
Beef Wellington
Fold the ends over, the wrap the pastry around the beef, cutting off any excess.