
Pomegranate syrup is a sweet, thick red syrup made from pomegranate juice and sugar, used to sweeten, color, and add fruit character to drinks.
In small amounts it reddens a drink and adds a tart, slightly tannic fruit note under the sugar. Pomegranate is the point, so pick a bottle that actually contains it.
Use one for one, though it is best to find a bottle listing real pomegranate juice. Commercial brands often rely solely on flavorings.
Homemade syrup
Warm equal volumes of pomegranate juice and sugar without boiling. Once the sugar dissolves, the syrup is ready.
Pomegranate molasses
Won't work. It is extremely sour, adding tartness instead of replacing the needed sweetness.
Homemade keeps two weeks in the fridge and darkens as it ages. A commercial bottle keeps for months on sugar and preservatives.