This would be great for a 4th of July celebration!
18 1/4 oz vanilla cake mix
8 oz cream cheese
9 oz frozen whipped topping, slightly thawed
3 tbs powdered sugar
1 pint blueberries
1 to 2 pints raspberries
Prepare cake in a 9-by-13-inch baking dish, according to package directions.
Let cake cool 15 min, then invert onto a serving platter to cool completely. Freeze cake while preparing the frosting.
With an electric mixer, beat the cream cheese, whipped topping, and powdered sugar until smooth.
Frost flag cake with this frosting. To decorate the flag cake, outline a square in the top left corner with blueberries. Fill in with remaining blueberries, leaving some white space showing through. These are the stars on your flag cake.
Make several lines of raspberries next to and below the blueberries. These are the stripes of the flag cake. Refrigerate flag cake until ready to serve. Serves 24