Oat Milk Milkshake

Gather the ingredients. Chill glasses in the freezer.

Scoop the pint of ice cream into a blender. Add the vanilla extract, ground cinnamon, oat milk, and oatmeal cookies. Blend on high speed until blended, but leaving the cookie bits still partially intact.

Drizzle the caramel sauce into the inside of each glass.

Pour the milkshake into each glass. Top with vegan whipped cream, more caramel sauce, and cookie crumbles, if you wish.