To a small pot or saucepan, combine apple juice, caramel sauce, and ground cinnamon.
Bring the mixture to a slight simmer, stirring often.
Once slightly simmering, whisk vigorously using a whisk or froth the mixture with a handheld milk frother until the mixture is frothy and bubbly.
Pour the juice mixture into a mug and top with whipped cream, caramel sauce drizzle, and a sprinkle of cinnamon.