This is one of my favorites and its SO easy:
Salsa Chicken:
Boneless skinless chicken breasts (I cut each breast into 2 to 3 pieces depending on how big they are.
Place in casserole dish.
Pour on the whole jar of your favorite salsa. Regular is awesome, as well as varities such as newman's peach or pineapple.
Bake covered at 350 until done (? 35 min).
Serve alone, with rice or salad, veggies... whatever