If your dulce de leche is thin and pourable, you can use it to drizzle in the glass instead of caramel sauce.
Nutritional information does not include optional ingredients.
Storage: While I highly recommend enjoying your dulce de leche milkshake immediately after making it, you can store leftovers in an airtight container in the freezer for up to 1 week. Let the milkshake thaw on the counter for about 20 minutes before enjoying.