Prepare the Pudding

1. Make Chocolate Pudding: In a mixing bowl, combine the chocolate pudding mix and 2 cups of cold milk. Whisk for about 2 minutes until thickened. Set aside.
2. Make Vanilla Pudding: In a separate bowl, combine the vanilla pudding mix and 2 cups of cold milk. Whisk for about 2 minutes until thickened. If desired, add a few drops of green food coloring to the vanilla pudding and mix until fully incorporated.

Assemble the Pudding Cups

1. Layer the Puddings: In each serving cup, add a layer of chocolate pudding (about 1/3 of the cup). Follow with a layer of green vanilla pudding, filling the cup about halfway.
2. Repeat Layers: Continue layering the chocolate and vanilla puddings until the cups are filled, finishing with a layer of green pudding at the top.

Add Toppings

1. Top with Whipped Cream: Generously dollop whipped cream on top of the green pudding layer.
2. Decorate with Candies: Garnish with gummy worms, candy eyeballs, crushed Oreos, and sprinkles for a spooky effect.