Mushroom Gravy — YoungstownRecipes.com

Ingredients

• 2 Tbsp. Butter (See Notes)
• 1 Yellow Onion (finely chopped)
• 1 clove Garlic (minced)
• 16 oz. Mushrooms (cleaned and sliced)
• 4 Tbsp. unsalted butter
• 4 Tbsp. AP Flour
• 2 cups Beef Broth
• 1/2 tsp. Sugar
• 1/2 tsp. Salt
• 1/4 tsp. Black Pepper
• 1/4 tsp. Dried Thyme ((Optional) See Note)
• 1 tsp. Dark Balsamic Vinegar ((Optional) See Note)
• 2 Tbsp. Heavy Cream (to thicken at the finish (Optional))