Heat olive oil in medium skillet and cook onion and garlic over medium heat, stirring occasionally, until onion is tender, about 4 minutes. Turn into large bowl.
Add remaining ingredients into bowl and thoroughly combine. Use to stuff turkey and cook according to turkey directions. OR, turn into greased 2-qt. (2-L) baking dish and bake at 350°F (180°C) for 30 minutes or until golden.