Grease and flour a bundt cake pan very well. Preheat the oven to 300 degrees.
Cream the dairy free buttery sticks and sugar together in a mixer for 3 minutes. Add the vanilla and beat in. Add the eggs, one at a time, beating well and scraping down the sides after each addition.
Stir in half the crushed cookies, then the coconut milk, then the remaining half of the cookies. Mix well. Save a handful of the coconut for garnish and stir the rest into the batter along with the pecans. Pour the batter into the prepared cake pan and bake for 1½ hours.
Let the cake cool in the pan. Flip onto a serving plate and garnish with coconut flakes.