The average coffee mug is probably equivalent to a Tall (12-oz/355 ml). I am not following precise Starbucks standards, though if you must know it’s properly one shot of espresso, about .75 oz syrup (25 oz per 4 oz liquid capacity).
your favorite caramel sauce
In a regular-sized coffee mug, add vanilla syrup and steamed milk. Top with
milk foam and add freshly brewed espresso through the foam. Drizzle with
Iced Caramel Macchiato
Same ingredients, plus some small ice cubes and (optional) whipped cream
In a pint glass or iced tea glass (we’re assuming 16 oz), add vanilla syrup
and fill about 3/5 of the way with cold milk. Add ice almost to the top and
pour espresso (2 shots would be typical) over the top. If you’ve done it right,
the espresso will mix in only about halfway down without stirring. If adding
whipped cream, add it here.