Email to Kristen B. Recipe Categories: Kristen's HOME PAGEAPPETIZERS BEVERAGES BREAD CAKESandPIES CANDY CASSEROLES COOKIES DESSERTS MEATS PASTA PIZZA POULTRY SALADandDRESSING SOUPSandSTEWS VEGETABLES VEGETARIAN Penni's Potatoes Source of Recipe Penni List of Ingredients 3 lbs. potatoes, mashed 1/2 c. butter 2 (3 oz.) cream cheese 1 c. cheddar cheese onion powder 1/2 c. Parmesan cheese 1/4 c. milk 1 tsp. saltRecipe Mix 1, 2, & 3. Add 1/2 c. cheddar. Add 5-8. Bake @ 350 for 35 minutes. Add rest of cheese & bake 5 more minutes.