Fluffy Rum Sauce (For Pancakes) (10 servings) 4 egg yolks 1 and 1/2 cups powdered sugar 1/4 cup rum or 1 teaspoon rum extract 2 Tablespoons frozen whipped topping -- thawed Makes about 2 cups. In a medium bowl beat egg yolks with electric mixer on high speed until thickened and lemon-colored, about 5 minutes. Add powdered sugar and continue beating on medium speed until combined. Gradually beat in rum until blended. Fold in whipped topping. Check out tons of other pancake and waffle toppings. Mr Breakfast would like to thank pancakegirl for this recipe. Recipe number 1274. Submitted 6/24/2004.