A festive and refreshing layered slushie combining creamy pina colada base with red and blue berry slush layers, perfect for July 4th celebrations.
Freeze berry layers in thin, flat containers for best texture. Use room temperature pineapple juice to avoid blender motor issues. Layer gently to keep colors distinct. Serve immediately for best texture or chill briefly if layers blend.
Keywords: pina colada, slushie, July 4th, red white and blue, frozen drink, summer beverage, patriotic drink, berry slush, coconut milk