Line a large cookie sheet with parchment paper or silicon baking mat. Set aside.
In a large bowl, beat almond butter and butter with a mixer on medium for 30 seconds. Gradually add powdered sugar and cocoa powder, beating until combined. Stir in rice cereal.
Shape mixture into 1-inch balls; place on prepared cookie sheet. Place in freezer until firm (about 30 minutes).
In a small bowl, microwave white baking chocolate, candy coating, and shortening until melted and smooth.
Using a fork, dip balls into melted white chocolate, place on prepared cookie sheet. Chill until firm