Sweet Potatoes - cooking recipe

Ingredients

2 c. cooked, mashed, sweet potatoes
1 tsp. vanilla
1/4 c. butter or margarine
1/2 c. sugar
1/2 c. milk
2 eggs
1/2 c. flour
1/4 c. soft butter or margarine
3/4 c. brown sugar
3/4 c. walnuts

Preparation

Mix first 6 ingredients and pour into casserole dish.
Mix next 4 ingredients and spread over potato mixture.
Bake at 325\u00b0 for one hour.