Classic Sweet Potato Casserole

Ingredients for Casserole:
3 cups cooked, peeled and mashed sweet potatoes
¾ cups sugar
2 eggs, beaten
½ cup butter, softened
1 teaspoon vanilla
¼ cup milk

Ingredients for Topping:
1 cup brown sugar
½ cup flour
¼ cup butter, melted
1 cup chopped pecans
2 cups miniature marshmallows

Directions:
Preheat oven to 350 degrees.
In a large bowl, mix all casserole ingredients together until smooth. Transfer to greased 9x13 inch casserole dish.
In a medium bowl, mix brown sugar, flour, butter and pecans together. Sprinkle over casserole.
Bake for 30 minutes.
Remove casserole from oven and sprinkle marshmallows on the top. Return to oven for about 15 minutes or until marshmallows are beginning to brown.