Add all the milk shake ingredients except the ice cream into a blender and blend until smooth. Add the ice cream and blend until smooth and thick. Pour into glasses, garnish with whipped cream, ground nutmeg, and a Cinnamon Wafer Cookie shard.
Preheat the oven to 350 degrees F. Lightly grease a 9- by 13-inch cookie sheet.
In a bowl, mix all the dry ingredients together. Add the wet ingredients to the dry ingredient mixture. Spread the mixture thinly and evenly on the prepared cookie sheet. Bake until golden brown, 8 to 10 minutes. Let cool. Break into shards. Use as garnish for Pumpkin Milk Shakes.
Consumption of raw or undercooked eggs, shellfish and meat may increase the risk of foodborne illness.
Recipe courtesy of Aaron McCargo Jr.