Shake dried oregano and garlic salt (or your other favorite additives to spaghetti sauce), to taste.
Put lid on crockpot and turn the pot on Low.
Have a nice day, don't worry, be happy.
Come home, fix a pot of rice or pasta, maybe a salad, and a loaf of french bread.
Carefully remove the chicken from the crockpot to a serving platter (it's tender and will fall apart at the slightest provocation), then spoon the leftover liquid into a gravy boat or whatever you serve spaghetti sauce in.
Fight over who gets the top pieces with all the oregano and garlic salt piled on top.