Chocolate Cherry Sheet Cake with Fudge Frosting

Bahan-bahan (10 porsi)

• 1 15.75 -oz. box Devil's Food cake mix
• 3 large eggs
• 1/2 cup sour cream
• 2 teaspoons vanilla
• 1/4 teaspoon salt
• 3/4 cup mini chocolate chips
• 1 can cherry pie filling
• 5 tablespoons salted butter
• 1 cup white sugar
• 1/3 cup milk
• 7 ounces dark chocolate chips*
• maraschino cherries (to garnish)