Sweet Potato Sombreros
["2 or 3 cooked sweet potatoes or 1 can sweet potatoes (1 lb. 2 oz.)", "1 egg", "2 Tbsp. margarine", "1/2 tsp. salt", "1/4 to 1/2 c. brown sugar", "10 slices canned pineapple (rings)", "dash of nutmeg"]
["Mash drained sweet potatoes.", "Mix with beaten egg, margarine, salt, brown sugar and nutmeg.", "Arrange slices of pineapple in a lightly greased shallow baking pan.", "Mound the sweet potato mixture on each slice.", "Brush with additional margarine, if desired.", "Bake at 425\u00b0 for about 15 minutes."]
["potatoes", "egg", "margarine", "salt", "brown sugar", "pineapple", "nutmeg"]