Because the only available alternative was a tropical fruit cup packed in sugar syrup, and because I do not personally like fruit cups, I stuck with my gently dried mango again here. (bonappetit.com)
Mix 1 / 3 cup sugar syrup with the pomegranate juice. (health.com)
Gradually pour the hot sugar syrup into egg white mixture, beating at medium speed, then at high speed, until stiff peaks form. (myrecipes.com)