Rebecca Butcher's Sweet Potato Casserole

FOX 4 reporter Rebecca Butcher shared her favorite Thanksgiving dish: Sweet Potato Casserole.
Sweet Potato Casserole
Ingredients
3 medium sweet potatoes
1/2 stick butter
Milk
1 cup brown sugar
Cinnamon
Nutmeg
Salt to taste
Topping
Note: you may want to up these ingredients by half. For example, instead of 1/2 cup of sugar use 3/4 cup of sugar, 3/8 stick of butter, etc
1/2 cup granulated sugar
1/4 stick butter
1/8 cup milk
1/2 teaspoon vanilla
1/2 to 1 cup pecans
Instructions
Cook potatoes until tender, drain, mash, add 1/2 stick of butter, brown sugar and enough milk to make a soupy consistency. Add cinnamon, nutmeg and salt to taste.
Melt 1/4 stick of butter and 1/8 cup of milk. Cook until thick and bubbly. Cool. Add vanilla and beat well. Put topping on potatoes, Sprinkle with pecans. Reheat in 400-degree oven until bubbly. Serves 6-8