Stuffed Soprano Burger - Sutter Home Family Vineyards

Ingredients

• Pesto Mayonnaise:
• 2/3 C mayonnaise
• 2 T prepared Pesto
• Patties:
• 2 ½ pounds ground sirloin
• 1 T. fresh minced garlic
• ¼ cup Zinfandel
• ¼ cup bread crumbs
• 1 t. salt
• 1 t. pepper
• 6T prepared pesto
• 6 oz mozzarella ball, divided into 6 thin slices
• Vegetable oil for brushing on grill
• 6 Ciabatta rolls
• 6 slices provolone cheese
• 6 ¼ inch thick tomato slices
• 6 green leaf lettuce leaves
• 6 thinly sliced red onion slices, broken into rings