Twice Baked Potatoes
["4 large potatoes, baked for 45 minutes", "1/2 c. butter", "1/4 c. milk", "1/4 c. sour cream", "2 Tbsp. Parmesan cheese", "1 1/2 tsp. onion powder"]
["Cut potatoes in half; remove potato filling.", "Put potato filling in bowl, adding above ingredients.", "Refill potato shells. Sprinkle more cheese on top of potatoes.", "Sprinkle with paprika. Bake at 400\u00b0 for 30 minutes."]
["potatoes", "butter", "milk", "sour cream", "Parmesan cheese", "onion powder"]