If you ask any Bengali about there favorite breakfast there must be one and only answer that is Luchi and aloo dum. I am not a Bengali still then I always preferred this from my childhood. I am an Odia. When I was a child my mother always prepared these on Sunday morning and I enjoyed these a lot. Luchi are deep-fried Indian bread made out of maida / all-purpose flour, whereas Bengali aloo'r dom is the medium spiced potato gravy which may be prepared with baby potatoes or normal potatoes.
Always try to serve the Luchi hot.