In a blender, combine all the ingredients for the red layer, except the food coloring. Blend until well combined. Add desired amount of red food coloring and blend again until uniform in color. Divide evenly between 10 popsicle molds. Freeze for at least 1 hour.
In a blender, combine ingredients for white layer until smooth. Divide evenly over the frozen red layer evenly. Freeze for another hour.
In a blender, combine all the ingredients for the blue layer except the food coloring. Blend until well combined. Add desired amount of blue food coloring and blend again until uniform in color. Divide evenly over the white layer. Freeze at least 4 hours. Enjoy.