Melt candy coating or white chocolate bark in a microwave-safe bowl, according to package directions. Dip the tops of the cookies, one at a time, into the melted candy coating, and then place on a wax-paper-lined cookie sheet.
Top each coated cookie with one blue M&M candy. Place one dot of black food gel into the center of each M&M to create the pupil of the eye.
Squeeze a dime-sized amount of red food/decorating gel onto a paper plate. Dip the end of a toothpick into the red food gel, and gently make zig-zag lines around the blue M&M’s, on each cookie, to create the ‘bloodshot’ eye effect.
Let cookies rest about 20 minutes, to let the gel set, before eating. Serve and Enjoy!