Mashed Sweet Potatoes with Caramelized Pecans

In a large stockpot, cook sweet potatoes in boiling water about 25 minutes or until tender.

Meanwhile, in a small skillet over medium heat, heat1 tablespoon each of the butter and brown sugar until melted, stirring constantly. Add pecans; cook and stir for 2 minutes. Spread on parchment to cool; set aside.

Drain sweet potatoes; mash with a potato masher or electric mixer. Add remaining 3 tablespoons butter, 2 tablespoons brown sugar, warm milk, pumpkin pie spice and salt; mash until smooth.  Transfer to serving dish; top with caramelized pecans.