Southern Style Chipotle Buff Burgers - Sutter Home Family Vineyards

Ingredients

• 1 chipotle pepper in Adobo Sauce
• 2 tablespoons Adobo Sauce
• 6 sprigs flat leaf parsley
• ½ teaspoon kosher salt
• The juice of ½ of one lime
• 1 cup mayonnaise
• 1 ½ pounds ground chuck
• ½ pound ground buffalo
• 1 tablespoon kosher salt
• 1 tablespoon coarse ground black pepper
• 1 tablespoon chipotle powder
• 6 pats salted butter
• Vegetable oil, for brushing the grill
• 6 slices chipotle cheese
• 12 ½ in thick slices sourdough bread
• 6 romaine lettuce leaves
• 6 slices red onion (1/4-in-thick)
• 6 slices tomato (1/4-in-thick)