Peel the roasted sweet potatoes, trim any over caramelized areas & add to a blender or food processor. Pulse, until well blended.
Add all ingredients into the sweet potato puree. Continue to pulse, until smooth & combined.
Pour filling into crust. Bake pie until filling is puffed, set aside to let cool.
Pecan Topping
Begin making the pecan topping by melting butter in a small saucepan over medium heat.
Add the brown sugar and stir until smooth, or until the sugar begins to bubble up.
Add the pecans & stir to coat the pecans with the sugar mix. Once coated, pour the pecans over the top of the pie & spread evenly with a spoon. Let the pie cool completely before serving.