4th of July Cookie Cake: The 4th of July Cookie Cake is always a fun treat to celebrate Independence Day with family and friends. When it comes to coloring the cake, there are lots of ways to get creative. Some people like to stick with the classic red, white, and blue theme, using food coloring to make the icing in those colors. Others might opt for a more intricate design, like a flag or fireworks pattern. No matter how you choose to color your 4th of July Cookie Cake, it's sure to be a delicious and patriotic addition to any celebration.