Generally, enlisted sailors are suck with whatever is on the line for that meal.Wait, it sounds like Enlisted don't get to choose what they get from the galley? And it sounds like Officers have a choice between meals? How does that work?
Officers are usually served the same meal, but most boats offer a "to order" menu. So regardless of what the scheduled meal is, as an officer you can usually order any number of items to include: burgers, quesadillas, grilled cheese, or eggs to order if it's breakfast.