This creamy, high-protein smoothie captures the comforting flavor of freshly baked banana bread using wholesome ingredients like toasted oats, walnuts, and cinnamon. It is the perfect post-workout fuel or quick breakfast that tastes like a decadent treat without the added sugar.
For the best flavor, use overripe bananas with brown spots as they provide natural sweetness. To make this ahead of time, blend all ingredients except ice and store in an airtight jar in the fridge for up to 24 hours; shake well before drinking. You can substitute almond butter for walnuts if preferred.