INGREDIENTS
1
Beef tenderloin (about 3 pounds
1 1/2
lbs Button mushrooms
2 cloves
Garlic
2
Shallots
3
sprigs Thyme
1
Egg plus
1/2 cup
Beef stock
1/3 cup
English mustard
1
Kosher salt and freshly ground black pepper
3 tbsp
Olive oil, extra-virgin
2
pieces Puff pastry, frozen
4 tbsp
Butter
1 tbsp
Creme fraiche
1/4 cup
Red wine