I love having these on hand. You don't even need to defrost them.
1 medium Onion, sliced on the thick side
3-4 Frozen chicken breasts
Garlic powder, onion powder, parsley, pepper, EVOO, and a dash of Red hot pepper
Put the EVOO in a skillet pan, add the onions, saute just for a minute. Lay the frozen chicken breasts right on top of the onions. Sprinkle seasonings over the chicken. Place a cover over chicken and turn to medium heat. Cook approx 6-7 minutes. Turn chicken over. Place cover back over chicken and cook another 6-7 minutes. Remove cover and drain any excess liquid. Then, turn up the heat to high and brown chicken and onions, approx 5-6 minutes longer. Serve with rice or scalloped potatoes and a salad.