01 - Add the mixed berries, ripe banana, almond milk, Greek yogurt, and peanut butter into the blender jar.
02 - If desired, add honey or maple syrup for sweetness, vanilla extract for flavor depth, and a handful of ice cubes for a thicker texture.
03 - Blend on high speed until the mixture is completely smooth and creamy, stopping to scrape down the sides of the blender as needed.
04 - Taste the smoothie and adjust by adding more honey for sweetness, a splash of almond milk to thin, or additional ice to thicken.
05 - Pour into glasses and serve right away for the best flavor and texture.