Caramel Sweet Potatoes
["4 c. mashed sweet potatoes", "1/2 c. brown sugar", "3 Tbsp. butter", "1/4 c. chopped nuts"]
["Melt butter in a heavy skillet.", "Add brown sugar and heat over medium heat until sugar is melted.", "Add nuts and spread potatoes in skillet.", "Bake in a 350\u00b0 oven for 30 minutes.", "Invert on hot serving dish."]
["mashed sweet potatoes", "brown sugar", "butter", "nuts"]