You can buy no salt chicken flavouring at tescos. There's an Italian one that I would kill for and it tastes even better if you BBQ it (when the sun finally makes an apperance).
cajun spice, tobasco, piri-piri, curry powder. Pat them on to your raw chicken, whack it into some foil and make a little pouch with it and stick it in a hot oven. the water that evaporates from your chicken sort of steam cooks it