Homemade Beef Stock

Ingredients (12)

• 4 lbs beef bones
• ¼ cup vegetable oil
• 1 large yellow onion
• 1 large carrot
• 1 large leek
• 1 medium celery stalk
• 3½ mushrooms
• 1 cup dry vermouth
• 2 medium tomatoes
• 10 sprigs thyme
• 5 sprigs parsley
• 3 bay leaves