
I know, this looks kinda nasty.  My husband even told me he didn't want the green stuff on his chicken the first time I made this.  (He didn't get a choice the second time.)
I found this recipe in my 
Rachael Ray: 30 minute Get Real Meals cookbook.  She did some other things, but I'll tell you what I did.  If you want her recipe I guess you gotta go buy the book!
Parmesan-Crusted Chicken Breasts with Pesto Sauce2 Tbsp olive oil
3-4 boneless skinless chicken breasts (I always use tenderloins, 7-8)
1 cup shredded Parmesan cheese (the plain old sprinkle kind for spaghetti is best)
Pesto (you can get this next to the spaghetti sauces at the grocery store) -I don't like to waste my pesto so I didn't pre-measure this.  I just used a teaspoon to scoop some out when it came time.
Salt and pepper
Heat a large non-stick skillet over medium to medium-high heat with 2 Tbsp of evoo.  Season both sides of the chicken with salt and pepper.  Dump the cheese onto a plate and press the chicken into the cheese, covering all the pieces in cheese on both sides.  Add the chicken to the hot skillet, allowing it to cook for 6-7 minutes before moving it.  Don't move the chicken around or lift it up to check it; the cheese is forming a crust and you don't want to mess that up.  After 6-7 minutes, turn the chicken and cook for another 5-6 minutes.  (I decreased my times by a minute or two since I was using tenderloins.)  Top each chicken breast with a strip of pesto.
I served this with my favorite green beans.  (I added a little butter this time too.)
Also, I fixed a little pasta.  I filled a medium pot with half water and half chicken stock and boiled the pasta to the box directions.  After draining the pasta, I added 1-2 Tbsp of butter, 1 Tbsp of pesto, and a half cup of Parmesan cheese.  I mixed it all together and thought it needed some color so I chopped a few leaves of fresh basil and mixed that in too.