McCormick Gluten Free Black Food Color, 1 fl oz Box. McCormick Black Food Color is the trick to decorated cupcakes, cookies and other treats for parties and holidays like Halloween. Visit the McCormick website for color guide! Our gluten free, kosher and food-safe coloring is perfect for adding vibrant color to baked goods, frostings and even arts & crafts and decorations. Make black frosting by gradually add Black Food Color to 1 can of frosting to achieve your desired color- from silver or gra