INGREDIENTS
1 tbsp
balsamic vinegar
16 ozs
beef tenderloins
1/2 cup
butter
1/2 tsp
fresh basil
1/2 tsp
fresh rosemary
1/2 tsp
fresh thyme
1 clove
garlic
1 tsp
olive oil
1/2 tsp
pepper
8 ozs
portobello mushrooms
1/2 tsp
salt
1 tsp
worcestershire sauce
4 servings
combine