Prepare Ingredients: Peel and slice the banana, measure out the cacao and maca powder, and gather almond milk and almond/peanut butter.
Blend Base Ingredients: Add frozen banana, cold brew coffee, almond milk, cacao powder, and maca powder to a blender.
Add Creaminess: Include almond butter or peanut butter if you want a thicker, creamier smoothie.
Sweeten to Taste: Taste the smoothie and add maple syrup or honey if needed.
Add Ice (Optional): Toss in a few ice cubes for a colder, frothier smoothie.
Blend Until Smooth: Blend on high until completely smooth and creamy.
Serve: Pour into a tall glass, sprinkle cacao nibs or chocolate chips on top if desired, and enjoy immediately.