A traditional favorite that is known the world over, greek chicken, or kota riganati, features the quintessential greek flavors of olive oil, lemon, garlic and oregano. There should be no measurements for the oregano, salt, pepper, and garlic powder in a traditional version of this recipethat's because a seasoned greek cook would just add them by sight, smell and instinct. If you are not comfortable working this way, start with a tablespoon of oregano, a tablespoon or two of salt and a teaspoon of pepper and garlic powder. Smell the dish; if it seems too mild add a bit more. Most oregano on the supermarket shelves is mediterranean oregano. Be sure to use this varietyor, better yet, specifically the greek varietyand not mexican oregano, which has some notes of licorice and citrus. Greek oregano has an earthy and savory tone to it and will make this dish truly authentic.