Scoop the avocado flesh into a food processor.
Add the bananas, breaking them into chunks for easier blending.
Add cocoa powder, vanilla extract, orange extract, orange zest, maple syrup, chopped dates, and milk.
Blend until the mixture becomes completely smooth and creamy.
Taste and adjust sweetness if needed.
Spoon the Quick Avocado Chocolate Mousse evenly into serving glasses or bowls.
Grate dark chocolate over each serving.
Sprinkle with toasted pecans and macadamia nuts before serving.