Heat oven to 350 degrees F. Generously grease and flour a 12-cup fluted tube
Combine 3 cups flour, granulated sugar, baking powder and salt in large bowl.
Beat sour cream, eggs and vanilla extract with fork or whisk in medium bowl until
Add butter and 1 cup sour cream mixture to flour mixture. Beat on low speed until
thoroughly combined; beat 1 minute on high speed. Add remaining sour cream mixture;
beat on medium speed until fluffy. Stir together cinnamon chips and remaining 2
tablespoons flour until chips are coated; gently stir into batter. Pour batter into
Bake 60 to 70 minutes or until wooden pick inserted in center comes out clean.
Cool 20 minutes; remove from pan to wire rack. Cool completely.