First cut the “cheeks” off the mango. To do this, position the mango on its bottom and slice about ⅓ in on both the left and right side.
Once each “cheek” is removed, use your knife to score the flesh from top to bottom with a small knife, being careful to not cut through the skin. Each cut should be about a half inch from the next, though you can make the slices as thin or thick as you like.
After scoring, use a spoon to carefully scrap each slice away from the peel.
Once you get the cheek’s flesh, you can slice off the remaining two thin strips on the mango. If you want slices you will stop here and simply use your spoon to remove the flesh
If you want cubes, You can then use your knife to cut the slices into cubes and use your spoon to remove the flesh.
Finally, discard the center or core.