Mix the green food coloring with the vanilla pudding. Add enough to get a nice zombie green color.
Layer the pudding/cookies about halfway up the cup, and then stick in a green Peeps monster head. Hold the zombie head up against the glass (never thought I’d write that into a recipe…lol) & layer the rest of the pudding & cookies in, being careful not to get pudding on the front of the zombie’s face. Top with more crushed cookies.
Stick in a couple of candy/gummy zombie hands for the 'rising from the dead' effect. Top with a candy gravestone, if desired. I made mine with a gravestone candy mold & melted almond bark.