Cinnamon Ripple Angelfood Cake
Prepare cake as directed on package. Spoon 1/3 of batter into angelfood cake pan.
Sprinkle 1 teaspoon of cinnamon evenly over batter. The best way to do this is to use a sifter or small strainer. This helps prevent large clumps of cinnamon from de-flating cake and makes it easier to sprinkle cinnamon evenly.
Repeat layers of cake and cinnamon once more. Top with remaining cake batter.
Do not remove from pan or try to cut until completely cool.
This cake is pretty enough to serve plain. Or you can top each slice of cake with whipped cream and/or fresh fruit, if desired.