INGREDIENTS
2 lb
flank steak
Salt
Olive oil
Black pepper
2 lb
mixed mushrooms (if you can, make sure the assortment includes some shiitake mushrooms, they're especially flavorful), cleaned, rough chop
2 tbsp
butter
1/2 cup
minced shallots (or onions)
1 cup
red wine (or beef broth)
1 tbsp
minced fresh rosemary