Pour the Puffcorn into a large mixing bowl. Spread some waxed paper out on your counter or table.
Break the almond bark into pieces and place it in a glass bowl. Cook in the microwave at half power, stirring every 30 seconds until melted and smooth.
Pour the melted white chocolate over the puffcorn and stir till coated evenly.
Spread onto waxed paper. If desired, add sprinkles. Let sit till hardened.
Notes
Different brands of puffcorn (or corn puffs) come in different sizes. Anything around 7 ounces will work.
You can also use anywhere between 16-20 ounces of almond bark. It's hard to mess this one up!