Cabernet Burgers with Avocado and Garlic Aioli - Sutter Home Family Vineyards

Ingredients

• 1 750-ml bottle Cabernet Sauvignon
• 1/4 cup minced shallots
• 1 tablespoon unsalted butter, room temperature
• 2 teaspoons golden brown sugar
• 8 tablespoons unsalted butter, room temperature
• 1 teaspoon finely chopped fresh rosemary
• 1 teaspoon finely chopped flat-leaf parsley
• 1 teaspoon minced garlic
• 1 cup mayonnaise
• 1 tablespoon extra virgin olive oil
• Juice of half of a lemon
• 1 tablespoon minced garlic
• 2 pounds freshly ground chuck
• 2 teaspoons salt
• 1/2 teaspoon ground black pepper
• Vegetable oil, for brushing on the grill rack
• 6 slices Gouda or extra-sharp cheddar (according to preference)
• 6 ciabbatta rolls, cut in half
• 12 avocado slices