INGREDIENTS
1
2 1/2 to 3-pound beef tenderloin
1/4 lb
Duck liver
1 lb
Mushrooms, white
1
Onion, small
1
Egg, large
1
All-purpose flour
1/2 tsp
Pepper, freshly ground
2 tsp
Salt, coarse
1
Sea salt
1 lb
Puff pastry, frozen
2 tbsp
Butter, unsalted
1/4 cup
Sherry, dry