Start by gathering all your measured ingredients. Ensure your vanilla ice cream is slightly softened for easy blending.
In your blender, combine the 4 cups of vanilla ice cream, 1/4 cup of Kahlua, and 1/4 cup of heavy cream or whole milk. Blend on medium speed until smooth and creamy. If the mixture is too thick, feel free to add a splash more of milk to achieve your desired consistency.
Next, break the 10 Walkers Chocolate Scottie Shortbread Cookies into smaller pieces and add them to the blender along with the 3 tablespoons of sugar. Pulse a few times to incorporate the cookies without completely blending them in. You want to keep some chunks for that delightful crunch!
Pour the milkshake into your large glass or milkshake cup. Top generously with whipped cream, and if you’d like, crumble a few extra shortbread cookies on top for an added touch of decadence.
