How to Make It
Toast English muffin to desired doneness. Mist a 3-inch ramekin with cooking spray. Lightly beat egg, milk, salt and pepper in ramekin. Stir in cheese. Place ramekin on a microwave-safe plate and microwave on high for 1 minute. Spread pesto on bottom muffin half. Top with egg and remaining muffin half. Close sandwich, pressing gently.