INGREDIENTS
1
pork tenderloin
1 pinch
kosher salt
1 pinch
pepper
2 1/2 tbsp
olive oil
1 lb
cremini mushrooms
2 tbsp
butter
1 medium
shallot
1 clove
garlic
1 tsp
thyme
1/4 cup
white wine
10 slices
prosciutto
1 sheet
puff pastry
2 tbsp
all purpose flour
1 large
egg yolk
1 tbsp
water
1 cup
béarnaise sauce