Chop the chocolate up in a microwave safe bowl. Microwave on full power for 1 minute. Pause at 30 secs and whisk lightly using a fork and repeat after 30 secs. The chocolate should have melted after 1 minute. If not, microwave for another 15-20 secs, making sure not to burn, just melt.
Use thick potato chips like Lays because the thin ones tend to get soggy.
Dip each chip about half way through in the melted chocolate.
Place them on a tray lined with parchment or butter paper. Sprinkle the chocolate covered part with chili flakes.
Place them in the refrigerator for 15 minutes till they are completely dry and the chocolate has hardened. Devour.