Combine cookie crumbs and melted butter together in a bowl until the crumbs are moistened.
Press cookie crumbs into the bottom and up the sides of a 9 inch pie dish. Bake crust for 10 minutes in preheated oven. Remove from oven to cool completely.
Combine remaining ingredients, except chocolate syrup and whipped cream, together in a bowl. Whisk until well combined. Pour into cooled crust. Bake pie in 350 degree oven for 55 - 65 minutes or until the center is set and a toothpick inserted in the center comes out clean.
Remove pie from oven, allow to cool at room temperature for 2 hours then slice and serve or if you like your pie cold, refrigerate until chilled then slice, drizzle with chocolate syrup, top with whipped cream and serve. Refrigerate any leftovers.