What does an midday meal consist of?
They consist of khichadi , dal , almost 2 chappati's , and a sabzi
Both may be correct in different context. To have lunch means to eat a midday meal: We have lunch at noon every day. To have a lunch means to be in possession of midday foodstuffs: Joe has a lunch in his bag; or to provide a formal midday meal, usually for some official business: The Ladies' Aid Society will have a lunch on Saturday for the volunteers.