Cookies & Cream Cupcakes Recipe 2 | Say Mmm

Ingredients

• 1 (15.25 oz.) package Devil's Food cake mix
• 1 (5.9 oz.) package instant chocolate pudding mix
• 1 cup sour cream
• 1 cup vegetable oil
• 4 large eggs
• 1/2 cup warm water
• 2 cups miniature semisweet chocolate chips
• 2 sticks of unsalted butter, at room temperature
• 1 cup shortening, at room temperature
• 1/8 teaspoon salt
• 1 tablespoon pure vanilla extract
• 2 lbs. powdered sugar
• 4-6 tablespoons very cold milk