This is just a variation of the rainbow cupcakes, only done in red, white and blue only. This bundt cake recipe can be found at the Betty Crocker website, but all you do is make a white cake batter and then take out one cup of batter and dye it red and another cup and dye it blue. The red batter is placed in the greased bundt pan and then the remaining white batter is placed on top. The blue batter is added to the top, keeping to the middle. The icing is Betty Crocker® Whipped fluffy white frosting, which is divided into three bowls, dying one red and one blue. We only had liquid red dye, so it came out a pink instead, but at least the cake came out red. The frosting is heated in the microwave for a few seconds (about 10) and then drizzled on top.