Bella Alten operatic career included six Metropolitan premiere performances – Adele in Die Fledermaus (1905), Gretel in Hänsel und Gretel (1905), Saffi in Der Zigeunerbaron (1906), Olga in Fedora (1906), Columbina in Le Donne Curiose (1912), and Lisetta in L'amore Medico (1914). In November 1905 when she sang Gretel in the premiere Metropolitan performance of Hänsel und Gretel, the composer Engelbert Humperdinck was in the audience. This opera received 11 performances that first season and was selected by Theodore Roosevelt's wife as a benefit for the Legal Aid Society. Alten sang Gretel in this opera every season she was with the Met
Hansel and Gretel (opera) walked out of the forest, tells the children that he loves them dearly, and that he has come to put them to sleep. He puts grains of sand into their eyes, and as he leaves they can barely keep their eyes open. Gretel reminds Hansel to say their evening prayer, and after they pray, they fall asleep on the forest floor. "Scene 3" "Traumpantomime". Fourteen angels come out and arrange themselves around the children to protect them as they sleep. They are presented with a gift. The forest is filled with light as the curtain falls. "Scene 1: In the