Chocoflan de Nutella

1 Box Chocolate Cake

1 can sweetened condensed milk

1 can evaporated milk

7 eggs

1 tbsp vanilla extract

Nonstick cooking spray

Cajeta (coronado Mexican caramel topping)

5 tbsp of Nutella

Pecans, strawberries, dulce de leche, cream filled wafers (optional toppings for decoration)