How To: 4th of July Flag Cake

Kimberly and I decided to make a flag cake for a 4th of July party we went to on Saturday. It was a hit! We used Angel Food cake, Cool Whip and mixed berries to create this yummy treat. Here's how we did it:

What you need: Angel Food cake mix, Cool Whip, red & blue berries.
Follow instructions on cake mix box.
After cake cools, "frost" with Cool Whip.
Make a flag pattern using berries!

It was so simple and so, so delicious! Did you make anything fun and festive for the 4th??