4 c pomegranate juice
½ c sugar
¼ c lemon juice
In a large, uncovered saucepan, heat pomegranate juice, sugar, and lemon juice on medium high until the sugar has dissolved and the juice simmers. Reduce heat just enough to maintain a simmer. Simmer for about an hour, or until the juice has a syrupy consistency, and has reduced to 1–1¼ cups. Pour out into a jar. Let cool. Store chilled in the refrigerator.
If you want your pomegranate molasses to be sweeter, add more sugar to taste, while you are cooking it.