5-6 cooked yams
1 stick butter
1/2 c. white sugar
2 eggs
1 tsp. vanilla
1/4 c. milk

While potatoes are still warm add butter and beat with mixer. Add remaining ingredients and put in casserole dish. Top with topping: 3 tbsp. flour 3 tbsp. butter 1/2 c. chopped nuts

Mix thoroughly. Bake 30 minutes at 350 degrees.