Sweet Potato Casserole - cooking recipe

Ingredients

3 1/2 c. mashed sweet potatoes
`1/3 c. margarine
1/3 c. milk
1/3 c. sugar
1 egg
1 tsp. vanilla
3/4 c. brown sugar
3/4 c. pecans, chopped
1/3 c. flour
1/3 c. butter

Preparation

Preheat oven to 350\u00b0.
Butter an 8 or 9-inch casserole dish. Combine sweet potatoes, margarine, milk, sugar, egg and vanilla. Turn into prepared pan.
Combine brown sugar, pecans, flour and butter; mix until crumbly.
Sprinkle over casserole.
Bake for 30 to 45 minutes or until bubbly hot.