Cinnamon Pumpkin Spice Cake
1 box French vanilla cake mix (or white or yellow)
1 T cinnamon
2 c buttercream frosting
1/2 c pumpkin puree
2 t pumpkin pie spice
1. Prepare cake mix per box instructions and add cinnamon. Bake as instructed and let cool.
2. Combine buttercream frosting, pumpkin, and pumpkin pie spice; spread evenly on cake.