01 - 
                Put the Andes Mints and butter in a bowl safe for microwave use. Heat for 1 minute then mix until mostly smooth. Keep heating in 15-second bursts, stirring well between each burst, until everything's totally smooth.
              
              
              
                02 - 
                Dump the Chex cereal into a big mixing bowl.
              
              
              
                03 - 
                Drizzle the melted chocolate mix over your Chex and stir gently until all cereal pieces get a nice chocolate coating.
              
              
              
                04 - 
                Put your chocolate-covered cereal in a large zip bag. Toss in the powdered sugar and shake it up until every piece is coated with sugar.
              
              
              
                05 - 
                Empty the mixture onto a baking sheet and flatten it out.
              
              
              
                06 - 
                Scatter the chopped Andes Mints all over your Chex mix. Melt your green candy according to what the package says, then drizzle it across everything using a regular spoon. Let it harden before you dig in.