In the mixing bowl of a stand mixer, place the Butter, Sugar, Eggs, Vanilla, and Milk, and blend until creamy. 

In a separate bowl, add the Flour, Baking Powder, and salt, and stir well to mix.  Add the to the mixing bowl, and mix on low speed until blended.  Scrape down the bowl, and mix on high until smooth and creamy. 

Add the Lime Green Food Coloring Gel a few drops at a time (start with 3) until you get the bright green color you desire. Mix well. 

Grease and flour an  8x8 dish, or a 9 inch Cake Pan, and pour Cake Batter into the pan. 

Bake at 350 for 20 to 25 minutes, or until a toothpick inserted in the center comes out clean.  Remove Cake to a wire rack to cool completely.

When Cake is completely cool, crumble the cake into the bottom of the individual dishes, filling the bottom.

Swirl on the Vanilla Frosting and sprinkle with the Chocolate Sprinkles. 

Add another layer of the Cake, then swirl on the Chocolate Frosting, sprinkle on more Chocolate Sprinkles, and then add a generous layer of Crumbled Oreo Cookies.  You can also add the red gel drizzle on here to resemble blood.

Place two (2) of the Zombie Finger Suckers down in the top of the Cakes, leaving the top part sticking up. 

Refrigerate Cakes until time to serve. 

Serve and Enjoy!