01 -
Preheat oven to 350°F (175°C). Grease a 9x13-inch baking dish to prevent sticking.
02 -
In a large mixing bowl, combine mashed sweet potatoes, granulated sugar, melted butter, beaten eggs, vanilla extract, and milk. Mix thoroughly until the mixture is smooth and homogenous.
03 -
Spread the sweet potato mixture evenly into the prepared baking dish, smoothing the surface with a spatula.
04 -
In a separate bowl, combine chopped pecans, brown sugar, all-purpose flour, and melted butter. Mix until the topping is uniformly crumbly.
05 -
Evenly sprinkle the pecan mixture over the entire surface of the sweet potato base.
06 -
Bake the casserole for 30 to 35 minutes, or until the topping is golden brown and crisp.
07 -
Allow to cool for several minutes before serving to enhance flavor and texture.