These enchanting black velvet witch hat cookies feature a rich, soft cocoa base paired with a creamy, slightly tangy purple buttercream frosting, perfect for Halloween celebrations.
Use European-style butter for richer frosting. For dairy-free, substitute butter and cream with vegan margarine and coconut milk. Gluten-free flour blends can be used with xanthan gum. Chill dough to maintain shape. Frosting can be made a day ahead and re-whipped before use. Use gloves when handling black gel food coloring to avoid staining. Practice piping on parchment paper if new to it.
Keywords: Halloween cookies, black velvet cookies, witch hat cookies, purple buttercream frosting, cocoa cookies, festive treats, Halloween dessert