In a large Ziploc bag, combine buttermilk, bouillon, and oregano; let stand 10 minutes. Shake to mix. Add chicken, let stand for 30 minutes to blend flavors.
Preheat oven to 350°. In another Ziploc bag, combine flour and paprika. Add chicken, a few pieces at a time; shake to coat. Arrange chicken in a 9×13 baking dish.
Drizzle chicken with melted margarine/butter (or try I Can’t Believe It’s Not Butter Spray). Bake for 1 hour or until golden brown. Refrigerate leftovers.
Recipe Notes
For fried chicken, omit butter; fry in vegetable oil.