Frost it all over, or just give it a layer in the middle for a touch of sweet. A simple buttercream frosting goes great with this cake or keep it plain and serve as a great tea cake.
The kids will love it—it's a watermelon pizza topped with the peach cream cheese spread mixed with a little whipped topping and powdered sugar, then layered with peaches and blueberries and topped it with some shaved white chocolate.