INGREDIENTS
3/4 cup
cocoa powder
1 1/2 cups
flour
1 1/2 cups
sugar
1 1/2 tsp
baking soda
3/4 tsp
baking powder
3/4 tsp
salt
2
large eggs
3/4 cup
warm water
3/4 cup
buttermilk
3 tbsp
canola oil
1
sleeve of Girl Scout thin mint cookies or ½ a package Kebbler Grasshopper cookies, crushed plus additional 6 cookies for garnish
Buttercream:
1 cup
butter, softened
2
pkgs powdered sugar
2 tsp
vanilla
1/4 tsp
salt
2 tbsp
milk, divided
green food coloring