Place the candy canes in a ziplock bag and coarsely crush. Reserve 1 tablespoon for topping.
Add ice cream, milk, chocolate, remaining crush candy canes and extract to a blender. Process about 15 to 30 seconds, until chocolate and mints are finely crushed and mixture is thick and creamy.
Pour into glasses. Top with whipped cream and sprinkle with reserved crushed candy canes. Enjoy!