Cooking chicken tonight, how to make it better?

I have package of small boneless chicken s. I always just cook it in pan with a little bit of spray er and some seasoned salt. It comes out delicious but I want to do something different! I don't have time to go to the grocery store. The only things I have are some shredded cheese, hot sauce, tomatoes, and tomato paste. Any ideas for something I can make out of that for dinner in 2 hours?