In large saucepan, over medium heat, heat 5 cups milk, Egg Beaters and sugar until thickened, stirring constantly. Remove from heat; stir in vanilla and rum extract. Cover; chill. Just before serving, stir in brandy if desired; thin to desired consistency with remaining skim milk. Sprinkle with nutmeg and cinnamon. Per serving: 152 calories (25 percent from protein, 56 percent from carbohydrate, 7 percent from fat, 11 percent from alcohol), 10 grams protein, 21 grams carbohydrate, 1 gram fat, 3 milligrams cholesterol, 145 milligrams sodium. Exchanges: 1/2 milk, 1/2 meat. Makes 8 servings From the Portland Oregonians FOODday, 12/22/93. Posted by Stephen Ceideburg