Steak with Pesto Sauce

I got the new issue of Better Homes and Garden (yes I am an old lady :P) and it had this delightful recipe in it. It is a flank steak with a cilantro-y pesto sauce. On the side were some cumin spiced corn and some roasted potatoes. It was ridiculously tasty. I didn't have flank steak on hand so I used breakfast steaks instead they were just as tasty.
Um yeah... the pesto is really GREEN! I actually still have a lot of the pesto left over... I am going to have to think of something good to do with it...