Hamiltons Sweet Potato Casserole

Whipped Sweet Potatoes - Hamiltons Steakhouse, Logan UT
Ingredients:
4 or 6 sm. sweet potatoes
1 1/2 tbsp. butter
1/8 tsp. cinnamon
6 tbsp. milk
¼ c - ½ c sugar, depending on sweetness
1egg
Brown sugar crust
½ c brown sugar
1 tbsp flour
1/8 tsp cinnamon
¼ c melted butter
Method:


Peel and boil sweet potatoes. When tender, pour off water. Add butter, milk, sugar, egg and cinnamon and whip with mixer.

Pour mixture in a 9x9 square baking dish and smooth out. Combine flour, brown sugar, and cinnamon. Spread melted butter evenly over sweet potato mixture. Sprinkle topping over butter and bake for 20 - 25 minutes @ 375º to create a nice crust. Top with chopped pecans.

I doubled it, did 3/4 cup sugar in the mashed potatoes, and then baked it at 400 nfor 40 minutes. 20 is enough to get it hot, but not to make the topping crusty . . .