In the Navy we work from a 6 week menu.
We always have a salad bar and a desert bar. We have a 'cold line' with cold foods. We have a 'hot line' with the menu items. and we have a 'fast line' with burgers.
Breakfasts are all the same. Cooked to order eggs and omelets. toast, fresh fruits, cereals, bacon, sausage, and ham. Milk, coffee.
Lunchs and dinners are different.
The menu is done from a crew meeting. The Supply Officer calls an open meeting where eveyrone has a voice, and he controls his budget. usually they do not like to repeat any one menu item, only once for each 6 weeks.
So T-bone steak might be for one dinner, and lobster another, and pork chops, etc. Lasagna, spaghetti, tacos, meatloaf, casseroles, the lsit goes on.
Mid-rats is served at mid-night. And is usually all of the left-overs from that previous day, heated up again.