Add Marie Biscuits to a large bowl and crush.
Crushed Marie Biscuits.
Add butter to a microwave proof bowl and microwave on high until melted.
Add icing sugar and cocoa to the melted butter and mix well.
Add eggs and mix well.
Microwave on high for 2 minutes and mix well.
Add wet ingredients to dry ingredients and mix well.
Scoop into cup cake cups and enjoy!