How to Bake Thaw scones overnight Place each thawed scone, one scone at a time, into a waffle maker and cook according to waffle maker instructions While waffle cooks, combine sugar, cocoa powder, flour and salt in a saucepan and whisk Add milk, vanilla and mint, whisk until smooth and place over medium heat Stir constantly over heat until mixture becomes thick. Adjust heat so it doesn't boil Once it's as thick as you like, remove from heat and stir in cold butter Dip cooked scone waffles in warm chocolate gravy and cover with crushed peppermint candies Enjoy!