Use ripe bananas: They add natural sweetness and creaminess to the healthy protein shake - the riper, the better.
Protein powder choice: Choose a high-quality protein powder for the best texture and taste. Chocolate whey or plant-based powders work perfectly.
PB powder vs. peanut butter: PB powder keeps the shake lower in fat while still giving that peanut butter flavour. You can use a nut butter instead if that is all you have though.
Sweetness control: Adjust maple syrup to taste; you may not need much if the banana is ripe.
Boost flavour: A pinch of cinnamon or a few drops of vanilla extract enhances the chocolate flavour.