Chicken breasts
Meat tenderizer
Onion salt
Garlic salt
Pepper
Chicken or onion soup mix

Place desired number of chicken breasts in baking dish. Sprinkle with meat tenderizer, onion salt, garlic salt, and pepper. Place a pat of butter on each breast. Sprinkle chicken breasts with 1/2 to 1 package of chicken or onion soup mix. Pour enough water into pan to cover the bottom. Cover baking dish with foil. Bake in oven at 350 degrees for 1 to 1 1/2 hours. Usually 1 1/2 hours is best; depends on your oven.