Slime-Filled Cupcakes - Master recipes

Ingredients

• 1 package chocolate cake mix (regular size) -
• Filling: -
• 1/4 cup shortening -
• 3 tablespoons butter, softened -
• 2 cups confectioners' sugar -
• 2 tablespoons milk -
• 8 drops green food coloring, optional -
• Frosting: -
• 1/2 cup butter, softened -
• 4 ounces cream cheese, softened -
• 1/4 cup baking cocoa -
• Glaze: -
• 1/2 cup confectioners' sugar -
• 1 tablespoon milk -
• 6 drops green food coloring -