Pizza .... lol
Actually, meat of some sort, rice, beans, some in stock vegetable. Friend bananas... national beverage. Etc, that's a pretty standard meal. The street food is burgers of questionable quality, ham & cheese, pizza, and some sort of coloured and nameless sugary drink (orange, black/brown etc)...or sugar cane juice, which you can buy for $/200ml or 250 ml... just bring a refillable bottle.