I've just started exploring the kitchen recently, so I'm not sure how my advise will stack up to the pro's on this forum, but here goes...
"Mom's Weird Chicken"
-Get yourself two boneless skinless chicken breasts.
-Spoon plain yogourt (PLAIN, not vanilla) over the chicken so its basically completely covered.
-chop up some onion (I like the big round white ones, but french onion works nicely too) and sprinkle it over top the yogourt covered chicken.
-Grate cheeze over top of everything. I like a smoked cheddar personally.
-I put the oven somewhere between 370 and 400 and check it periodically around 20 minutes.
I usually serve this with a green salad thats heavy on chopped mushrooms. Girlfriend loves it.