Swedish Kåldohmar

This recipe was from an old cookbook that was published by the The Dorcas Society of the Faith Methodist Episcopal Church, on the South side of Chicago, when the south side was predominately Swedish , probably 50 or more years ago. 
1 head of cabbage 2 eggs
1 pound of ground beef a little onion browned if; desired
1 pound of ground pork seasoning to taste
1½ cups cooked rice
Parboil cabbage whole.
When cool enough to handle, separate leaves carefully
Mix rice meat eggs and onion, adding milk if necessary to soften it. Season with salt and pepper and nutmeg.
Roll a generous tablespoon ful of the mixture in each leaf of cabbage, and wrap carefully. Fasten with toothpicks or tie with thread
Place in a baking pan with plenty of butter and bake in moderate oven an hour ;or longer if ;necessary Should be a nice brown when done, Baste.