The R.O.C.K. Burger (Red Onion Confit with a Kick) Too - Sutter Home Family Vineyards

Ingredients

• 24 slices of Pancetta (#1 setting on deli slicer)
• 2 Tablespoons Unsalted Butter
• 3 Large Red Onions, sliced into strips
• 4 Garlic Cloves, chopped
• 2 Tablespoons Sutter Home Merlot
• 2 Tablespoons Balsamic Vinegar
• 2 Tablespoons Light Brown Sugar
• 2 teaspoons Fresh Ground Pepper
• 1/2 Cup Mayonnaise
• 2 teaspoons Sriracha Hot Chili Sauce
• 1 teaspoon Smoked Paprika
• 1 teaspoon Crushed Red Pepper
• 12 oz Cambizola Cheese
• 4 each Green Onions
• 3 lbs Ground Chuck 80/20 blend
• 1 Tablespoon Kosher Salt
• 1 Tablespoon Fresh Ground Pepper
• 1 can Vegetable Oil Pan Spray, for grill and buns
• 6 Large Onion Rolls (from Bakery if possible), split
• 1 Head of Butter Lettuce