Step 1 - Decide: Layered or Blended
The recipe offers a genuine choice here: if you don't want the visual layering effort, blend everything together at once in a high-powered blender for a single uniform smoothie. This produces a less visually dramatic but equally delicious result in significantly less time.
For the full layered effect, continue with the steps below.
Step 2 - Blend the Red Layer
Add the frozen strawberries, raspberry juice, and maple syrup to your blender. Blend until completely smooth.
Pour into your 4 glasses, filling each to approximately ⅓ full. Set the glasses in the freezer for 10 minutes.
Why 10 minutes specifically- This timing firms the strawberry layer's surface enough to support the next layer without being poured-on liquid mixing straight through, while not fully solidifying the layer into hard ice.
Step 3 - Blend and Add the White Layer
While the red layer freezes, rinse out the blender jar to remove any remaining red mixture this prevents pink streaking into your white layer, which would compromise the clean color separation.
Add the bananas and almond milk to the cleaned blender. Blend until smooth.
Remove the glasses from the freezer. Gently pour the white layer over the frozen red layer, filling each glass to about ⅔ full. Pour slowly and from a slight height above the glass this gentle pouring technique helps the white layer settle on top rather than disturbing the red layer beneath.
Return the glasses to the freezer for 15 minutes.
Why 15 minutes for this layer specifically- The white layer needs slightly longer than the red layer's initial freeze because it's been poured over an already-cold surface, but also because the banana-based mixture has a different freezing behavior than the strawberry mixture.
Step 4 - Blend and Add the Blue Layer
Rinse the blender jar again to remove any remaining white mixture.
Add the blueberries, almond milk, and ground flaxseed to the cleaned blender. Blend until completely smooth the flaxseed should be fully incorporated with no visible whole seeds.
Remove the glasses from the freezer. Pour the blue layer over the frozen white layer, filling each glass to the top.
Step 5 - Serve Immediately
Serve with a straw. The layered presentation is best appreciated and consumed promptl over time, the layers will naturally begin to soften and blend at their boundaries, especially in warm weather (which, let's be honest, is exactly the weather you're having on the 4th of July).
