In a small casserole dish mix together 1 1/2 cups couscous, 1/3 cup crushed capers and 1 small zucchini peeled and finely chopped. Season with oregano, basil, garlic powder and pepperoncini flakes to taste.
In a small sauce pan, boil 1 1/2 cups chicken stock and 1/4 stick butter. When stock and butter are boiled, pour into the casserole dish over the couscous, zucchini and capers. Swish around and cover the dish. Let sit off heat for at least 10 minutes.
Uncover and fluff with a fork. Serve as a side dish with fish.