Combine softened butter, sugar, eggs, and vanilla extract and cream with a mixer in a large bowl. In a separate bowl, whisk together the flour, baking powder, baking soda, salt and ground cinnamon. Combine with creamed mixture and add buttermilk and sour cream. Mix with mixer. Fold in the cinnamon chips with a spoon.
Spray a 9X5 bread pan with cooking spray and add mixture. (I sprinkle a little white sugar on top before baking).
Bake a preheated 350F Degrees oven for 55 to 60 minutes until center tests done.