INGREDIENTS
4 lb
beef tenderloin
4 tbsp
olive oil
1 serving
kosher salt
1 serving
pepper
2 tbsp
unsalted butter
1/4 cup
shallots
1/2 cup
cognac
3 cups
heavy cream
2 tbsp
dijon mustard
1 tsp
thyme leaves
1/4 cup
parmigiano reggiano
1 serving
kosher salt