Preheat oven to 350 and grease and flour a bundt cake pan. Set aside. 

Place cookies into a food processor and process until fine crumbs, like sand. Reserve 2 tablespoons crumbs for topping.

Place remaining cookie crumbs in a small bowl combine flour, baking powder, salt and cinnamon and mix well. Set aside. 

In a separate, larger bowl, add sugar, 1/2 cup cookie butter, oil, milk, vanilla and eggs to a bowl and beat well until smooth.

Add flour mixture and beat until combined.

Pour batter into prepared bundt cake pan. 

Bake for 30-35 minutes or until a toothpick inserted into the center of the pan comes out clean.

Remove from oven and let stand for 20 minutes to cool.

Invert bundt cake pan onto a serving platter and let stand until the cake falls. Let cool completely. 

Microwave 2 tablespoons cookie butter for 30 seconds and stir until smooth.

Drizzle on top of bundt cake and trop with reserve cookie crumbles.

Let stand for cookie butter to set and slice to serve.