No balcony. I could get a console table to put in front of the window, probably, if the AC unit isn't in the way. That'll have to wait until the end of the month.
Amazon sells cheap 18-24 watt LED grow lights, some with timers.
You could grow sprouts, lettuces, rocket, herbs, whatever.
Some people do aquaponics from their fish tanks.
There's no excuse for going hungry....