If using fresh mango, peel it and cut the flesh into small pieces.
For the pear, remove the core and dice it.
If using frozen mango chunks, you can skip this step.
Put the mango pieces, diced pear, milk, Greek yogurt, honey or maple syrup (if you want it sweeter), vanilla extract, and cinnamon into a blender.
Blend everything on high speed for about 30 seconds to 1 minute until the mixture is smooth and creamy. If the smoothie is too thick, add a little more milk.
After blending, you can mix in chia seeds or hemp hearts for extra nutrients and texture.
Pour the smoothie into glasses.
Decorate with extra mango or pear slices if you like.
Serve right away and enjoy!