Smokey Chipotle & Mango Burger with Cheddar - Sutter Home Family Vineyards

Ingredients

• 2 pounds freshly ground Chuck (80/85% lean)
• 4 ounces sweetened, dried Mango slices cut in ¼ inch dice
• 6 Chipotle Peppers (canned in adobo sauce, reserving 1 tablespoon sauce for mayonnaise), -cut in ¼ inch dice
• ¼ cup Sutter Home Cabernet Sauvignon
• 2 tablespoons Worcestershire sauce
• 2 teaspoons salt
• 1 teaspoon freshly ground black pepper
• ¼ cup Mango Chutney
• 1 tablespoon grated fresh Ginger
• 1 tablespoon Grey Poupon Country Style Dijon Mustard
• 2/3 cup Mayonnaise
• Reserved tablespoon of Adobo Sauce
• 2 tablespoons Colavita Extra Virgin Olive Oil
• 1 large yellow Onion, halved and thinly sliced (approx. 1 pound)
• ¾ teaspoon salt
• ½ teaspoon freshly ground black pepper
• Vegetable oil for brushing the grill rack
• 6 bakery fresh Onion Buns, split
• 6 slices extra sharp Cheddar Cheese (approx. 6 oz)
• 12 California Avocado slices (1 large avocado)