Fancy Sweet Potato Casserole - cooking recipe

Ingredients

3 lbs sweet potatoes
12 ounces sweetened condensed milk
1/2 cup butter (melted)
4 eggs
2 cups sugar
1 teaspoon cinnamon
1 teaspoon mace
1/2 cup butter (melted)
3/4 cup brown sugar
1 1/2 cups graham cracker crumbs
1 cup pecans

Preparation

Boil sweet potatoes until they are cooked (30 minutes). Drain and peel. Measure about 4 cups.
Preheat oven to 400 degrees.
Grease 13x9x2 baking dish.
Mash the potatoes. Add the milk, butter, eggs, sugar, cinnamon, and mace. Mix fully, pour and scrape into the baking dish. Bake for 20 minutes.
Prepare topping: Mix butter, sugar, graham cracker crumbs, and pecans. Spread topping on the casserole. Bake and additional 15 minutes.