Sweet Potato Casserole
["3 medium sweet potatoes, sliced and drained", "1/2 stick margarine", "2 beaten eggs", "1 c. sugar", "1 tsp. vanilla", "spices (optional)", "1 c. light brown sugar", "1 c. flour", "1 c. chopped nuts", "1/2 stick butter, melted"]
["Mash potatoes and margarine together.", "Add eggs, sugar and vanilla.", "Place in buttered dish."]
["sweet potatoes", "margarine", "eggs", "sugar", "vanilla", "light brown sugar", "flour", "nuts", "butter"]