Preheat oven to 400 degrees. Spray 13x9 inch baking pan with cooking spray.

Whisk flour, cinnamon, baking powder, and baking soda in a medium bowl. Set aside.

Beat sugar and oil in large bowl at medium speed for 2 minutes. Add eggs one at a time, beating just until blended.

At low speed, beat in flour mixture until combined. Stir in all remaining cake ingredients. Pour into pan.

Bake 50-55 minutes or until golden brown and toothpick inserted in the center comes out clean. (Do not use a knife to test, it makes the middle sink in.) Cool completely on wire rack.

Beat cream cheese, butter and vanilla in large bowl at medium speed until combined. Spread frosting over top of cake.