Wash the mango
Place it on a cutting board
Find the flat pit in the center
Cut off one side of the mango, about 1/4 inch from the center
Cut off the other side of the mango
Score the flesh in a grid pattern without cutting through the skin
Push the skin side inward to pop the cubes outward
Slice the cubes off the skin
Trim any remaining flesh from around the pit
Peel the skin if needed and slice the remaining mango