Black Tie Burger - Sutter Home Family Vineyards

Ingredients

• 2 1/4 lbs. 85% Lean Ground Beef
• 2 t. Minced Garlic
• 3 t. Black Truffle Powder, divided
• 2 T. Grated Purple Onion
• 1 t. Salt, divided
• 1 t. Pepper, divided
• 6 Slices Bacon
• 3 T. Unsalted Butter
• 8 oz. Sliced Baby Portabellas
• 1t. Chopped Fresh Rosemary
• 1 Ball of Fresh Mozzarella
• 6 Foccocia Rolls, split
• 2 oz. Cream Cheese
• 1 C. Half and Half
• 2 T. Snipped Chives