Best Kranky Cupcake Recipe - How to Make Kranky Cupcakes

Ingredients

• 1 box chocolate cake mix, plus ingredients called for on box
• 1 c. butter, softened
• 4 c. powdered sugar
• 1 tsp. vanilla extract
• 3 tbsp. heavy cream
• pinch of kosher salt
• 36 yellow M&Ms
• Red, green, and black food coloring