I forget who requested this, but here are three that I have tried and liked. I got them from the Taste of Home Ground Beef Recipe Collection
In a large bowl, combine first 9 ingred. Add ground beef; mix well. On a piece of waxed paper, pat meat mixture into a 14inch x 10 inch rectangle, place ham slices on meat; sprinkle with shredded mozz. Cheese. Starting from narrow end, roll meat mixture jelly-roll style. Seal seam and end of the roll. Pleas seam side down in a shallow baking dish. Bake at 350 for 1 1/4 hours or until no pink remains. Drain. Yield: 6-8 servings.