Sweet Potato Muffins
["1/2 c. butter", "1 1/4 c. sugar", "2 eggs", "1 1/4 c. sweet potatoes, mashed", "1 1/2 c. all-purpose flour", "2 tsp. baking powder", "2 tsp. salt", "1 tsp. cinnamon", "1/4 tsp. nutmeg", "1 c. milk", "1/4 c. chopped pecans", "raisins"]
["Preheat oven to 400\u00b0.", "Grease muffin pan.", "Cream butter, sugar and eggs; mix well.", "Blend in sweet potatoes.", "Sift flour, baking powder, salt and spices.", "Add to other mixture alternating with milk.", "Do not overmix.", "Fold in nuts and raisins.", "Fill tins 1/2 full.", "Bake 25 minutes.", "Batter can be made ahead and refrigerated for 3 or 4 days."]
["butter", "sugar", "eggs", "sweet potatoes", "flour", "baking powder", "salt", "cinnamon", "nutmeg", "milk", "pecans", "raisins"]