Mix meats, bread crumbs, milk, egg and seasonings together. Lay out a large piece of waxed paper, lightly sprayed with cooking oil.
In a food processor mix onions, parsely and golden raisins. (raisins may stay whole, that's ok!) If you do not have a food processor just chop onion and parsley. Mix sauce ingredients together, set aside.
Spread meat onto waxed paper in an 11 by 9 inch rectangle.
Spread parsley onion mix evenly on top.
Start on one of the 9 inch sides and begin rolling the meat tightly. (Like a jelly roll) Lift into a lightly greased loaf pan.
Bake for 1 hour at 375. Add sauce to top of meatloaf 1/2 way through cooking time.