Garlic Knot Chicken Parmesan Sandwiches

Bahan-bahan (6 porsi)

• 1 pound refrigerated pizza dough, sat at room temperature for 30 minutes
• 1/2 cup olive oil, divided
• 2 large boneless skinless chicken breasts, cut in half crosswise to create a total of 4 thin chicken slices
• Kosher salt and black pepper
• 2 eggs
• 2 tablespoons milk
• 1/2 cup flour
• 3 cups seasoned Italian breadcrumbs
• 1 cup vegetable oil
• 1/2 cup marinara sauce, plus more to serve
• 6 slices mozzarella cheese
• 1/2 cup grated parmesan cheese, divided
• 8 cloves of garlic, minced
• 3 tablespoons butter
• 2 tablespoons chopped fresh parsley