Sweet Potato Casserole

"I prepared this dish for a Thanksgiving potluck. It was a tremendous success! There was a professional chef attending who told me that the sweet potato casserole was far and away the best dish at the dinner. Many other people said they really loved it. A couple of people mentioned more than once how much they liked it. There is a comma missing between 'butter' and 'eggs' in the Preparation section; 'milk' is missing from the section as well. The size of baking dish wasn't specified; I used a 3-quart pyrex dish, which was just a little big, but worked just fine. It would be very helpful to have a little direction about how to mash the sweet potatoes; I boiled them with the skins on for about 25 minutes, then peeled them and mashed them with the other ingredients. I have saved this recipe and plan to make it for Christmas and next year, too. Thank you to Diana Rattray and About.com."