Roast Beef with Mushroom Gravy | Savory

Ingredients

• 1/2 cup reduced-sodium soy sauce
• 1/4 cup balsamic vinegar
• 1/4 cup Worcestershire sauce
• 1 tsp garlic powder
• 5 tbsp olive oil, divided
• 1 (4 lb) beef bottom round or eye of round roast
• 1 medium onion, finely chopped
• 1 (8 oz) pkg white button mushroom, finely chopped
• 1 tbsp finely chopped fresh rosemary
• 2 tbsp unsalted butter
• 1/4 cup all-purpose flour
• 2 cups reduced-sodium beef broth or stock
• 3 tbsp finely chopped fresh parsley