IDES OF MARCH BURGER - Sutter Home Family Vineyards

Ingredients

• 2 garlic cloves, roughly chopped
• 2 anchovy fillets, flat packed in oil
• 1/2 teaspoon kosher salt
• 1/2 cup silken tofu
• 1/2 cup mayonnaise
• 1/2 teaspoon mustard powder
• 3 Tablespoons grated parmesean cheese
• 1 1/2 teaspoons Worcestershire sauce
• 1 Tablespoon white vinegar
• 1 Tablespoon fresh squeezed lemon juice
• 1 Tablespoon extra virgin olive oil
• 1/4 teaspoon black pepper
• 2 lbs ground sirloin 80% lean
• 2 teaspoons kosher salt
• 1 teaspoon black pepper
• 6 tablespoons grated parmesean cheese
• 3 thinly sliced pieces of prosciutto, cut in half lengthwise into 6 strips (approximately 1 inch width)
• extra virgin olive oil for brushing grill rack
• 6 ciabatta rolls, split
• extra virgin olive oil
• 3 cups shredded romaine lettuce hearts