London Broil Crock Pot Recipe: Fall-Apart Tender Every Time!

Ingredients

• 2-3 lbs (900g - 1.4kg) London Broil steak, about 1-1.5 inches thick
• 1 tablespoon olive oil
• 1 teaspoon salt
• ½ teaspoon black pepper
• 1 tablespoon Worcestershire sauce
• 1 medium yellow onion, sliced
• 2 cloves garlic, minced
• 1 cup (240ml) beef broth
• ½ cup (120ml) dry red wine (optional, can substitute with more beef broth)
• 2 tablespoons balsamic vinegar
• 1 tablespoon cornstarch (US)/cornflour (UK)
• 2 tablespoons cold water
• 1 teaspoon dried thyme
• ½ teaspoon dried rosemary
• 1 bay leaf
• 1 tablespoon butter (optional, for richer flavour in the gravy)