SWEET POTATO CASSEROLE

4 c. sweet potato, cooked and mashed
1 tbsp. vanilla
2 eggs
1 c. white sugar
1 1/2 c. melted margarine

Mix well put into 9 x 13 pan.

TOPPING:
1 c. brown sugar
1/2 c. flour
1 c. nuts (pecans)
1/2 c. butter

Mix until crumbly, put on top of sweet potatoes.

Bake at 350 degree oven for 30 to 35 minutes.