A few minutes before the Iftar time recite Ayat # 114 from “Surah Maida”. Recite this Ayat 11 times and pray for an increase in the sustenance and provisions for not only yourself but for your future generations as well Insha Allah.
At Iftar time Allah (SWT) grants sustenance and provisions and at the same time increases it too for those who ask at this blessed time. If one cannot read it before Iftar time then they can also recite it during Iftar.