Million Dollar Sweet Potato Casserole

Million Dollar Sweet Potato Casserole

Casserole:
3 Cups Cooked and Mashed Sweet Potato (2 medium/large potatoes)
1 Cup Sugar
2 Eggs
1 Tsp Vanilla
1/3 Cup Milk
1/2 Cup Butter
Topping:
1 Cup Packed Brown Sugar
1/3 Cup Flour
1/3 Cup Butter
1 Cup Finely Chopped Pecans (walnuts work too)

Combine sweet potatoes, sugar, eggs, vanilla, milk, and 1/2 cup butter; beat with mixer until smooth. Pour into a 2-quart shallow casserole dish (9X9 dish). Combine brown sugar, flour, 1/3 cup butter, and pecans. Sprinkle over top of casserole. Bake at 350°F for 30 minutes.