Instant Coffee Mocktail
( ingredients can be adjusted to preference) 160 ml club soda (Sprite, 7Up, …) 20 ml corn syrup (simple syrup, …) ½ - 1 tsp instant coffee crystals 10 ml water (can be cold) dissolve coffee in water add syrup to coffee pour over ice add club soda (as desired) stir briskly yield: ~ 6.5 ounces