South American Chimichurri Churrasco Burgers - Sutter Home Family Vineyards

Ingredients

• 1 large bunch fresh Italian flat-leaf parsley, stemmed (about 2 cups)
• 5 cloves garlic, peeled
• 1 cup extra-virgin olive oil
• 1/4 cup red wine vinegar
• 3 tablespoons water
• 1&1/2 teaspoons kosher salt
• 1 teaspoon freshly ground pepper
• 3 tablespoons olive oil
• 3 medium onions, peeled, halved and sliced 1/4 inch thick
• 2 jalapenos, de-seeded, de-veined and diced (use gloves while working with jalapenos)
• 1 teaspoon kosher salt
• 3 tablespoons chardonnay
• 3 medium limes, halved
• 4 tablespoons of prepared chimichurri sauce
• 2 pounds ground chuck
• 2 tablespoons chardonnay
• 2 teaspoons kosher salt
• Vegetable oil to oil grill rack
• 6 slices pepper jack cheese
• 6 hamburger buns