what's a recipe I can cook in my dorm's communal kitchen?

I'm looking for a recipe that doesn't require a lot of ingredients/when I go grocery shopping I don't have to buy a big pack of. Not to mention that I don't want to be carrying lots of ingredients/tools back and forth to my room. I have pots/pans and my communal kitchen contains a stove that takes a while to get hot. Any suggestions are appreciated thanks!