Email to Harper Recipe Categories: Harper's HOME PAGEAPPETIZERS BBQ BESTOFTHEBEST BEVERAGES BREAD-QUICK BREAD-YEAST BREAKFAST BUDGET CAKE CANDY CASSEROLES CHEESE CHEESECAKES COMFORTFOODS COOKIES CROCKPOT DESSERTS DINNERPIES EASY EGGS ETHNIC FISHandSEAFOOD FREEZINGPRESERVING FROZENBREADDOUGH FRUIT GIFTSFROMMYKITCHEN GROUNDTURKEY HOMEMADE HOUSEHOLD ICINGFROSTING InSearchOf JAMSandJELLIES JELL-OTHINGS LOWCAL LOWFAT MARINADES MEATS MICROWAVE MISC MIXES NONFOOD PASTA PASTRIES PIE PIECRUSTS PIZZA POTATOES POULTRY RELISHES RICE RICEGRAINS SALADandDRESSING SANDWICHES SAUCES SNACKS SOUPSandSTEWS SPREADS STUFF TIPSnHINTS VEGETABLES VEGETARIAN Chocolate Sour Cream Frosting List of Ingredients 1/3 C butter or margarine, softened 3 squares unsweetened chocolate, melted and cooled 3 C powdered sugar 1/2 C dairy sour cream 2 t vanilla Recipe Mix margarine and chocolate; stir in sugar sour cream and vanilla until of spreading consistency. Frosts a 13X9 inch cake or two 8-9 inch layers.