POUR milk into 1-quart microwave-safe bowl. Microwave on HIGH 1 to 1 1/2 minutes or until hot but not boiling. Whisk until foamy.
POUR caramel syrup into standard-size coffee cup. Microwave on HIGH 20 seconds to warm syrup. Stir in hot coffee.
ADD steamed milk to brim of cup. Top with swirl of whipped cream. Drizzle with caramel sundae syrup. Sprinkle with toffee bits. Serve immediately.
* A variety of flavored syrups that enhance coffee drinks are available in supermarket coffee aisles, specialty coffee houses, gourmet food stores and online.