01 -
Preheat the oven to 350°F (175°C) and grease a 9x13-inch baking dish.
02 -
Arrange 6 to 8 sheets of phyllo dough in the baking dish, brushing each lightly with melted butter.
03 -
Distribute a generous layer of crushed Oreo cookies over the buttered phyllo sheets and scatter mini chocolate chips on top.
04 -
Place another 6 to 8 sheets of phyllo, each brushed with butter, over the filling. Continue alternating layers of Oreos and phyllo until the cookies are used up, concluding with a thick top layer of buttered phyllo.
05 -
Slice the layered pastry into squares or diamonds using a sharp knife. Transfer to the oven and bake for 35 to 40 minutes until the surface is golden and crisp.
06 -
While the pastry bakes, combine sugar, water, and chocolate syrup (or cocoa powder) in a saucepan. Bring to a boil over medium heat, then simmer for 10 minutes. Stir in the vanilla extract and remove from heat.
07 -
Pour the warm chocolate syrup evenly over the baked pastry immediately after removing from the oven. Allow it to cool completely so the layers absorb the syrup before serving.