Have Sysco price you a lot of frozen. Add in 20 microwaves. Price labor serve staff from pool of illegals. Then triple all that for the bid.
That is not the problem, fulfilling the contract is the easy part for a professional. The problem is the detainees are picky and will complain about the food, as they have in the past. Radical groups that support illegals will threaten and file lawsuits on their behalf. In the past complaints such as burritos not hot enough, don’t like sandwiches, ETC. The reason this contract includes Mexican food choices is because of complaints in the past.
Illegals will cross the desert with a water jug and vienna sausage but once in detention nothing is good enough for them and the radical groups will provide them with lawyers.