you can cook a little fruit meal, cut the fruit into pieces and put it on a plate. Simple and nutritious. But don't put too much cold fruit, it will cause diarrhea.

You can also make a "hamburger" and find two slices of bread with something that you have at home and love to eat. If there is no ready-made bread, there is bread.

you can also get some milk or water. Replenish the water.

if you want to eat anything else, you can only buy it in the street. . .