01 - Add the ripe bananas, almond milk, raw cacao powder, and sweetener if using into a blender.
02 - Toss in any optional add-ins such as chia seeds, flaxseeds, vanilla extract, or a pinch of sea salt.
03 - Blend on high speed until the mixture is completely smooth and creamy with no lumps remaining.
04 - Taste the shake and adjust sweetness or cacao intensity to your preference, blending briefly to incorporate.
05 - Pour into serving glasses and enjoy right away for the best texture and flavor.