Combine meats, onion, breadcrumbs, cold water, and eggs. Add salt, paprika, mustard, and parsley. Shape into a loaf by hand, resembling a a flat bread loaf. In Dutch oven cook bacon for 2 minutes. Carefully add oil and heat. Place meatloaf in Dutch oven and brown on both sides. Place in uncovered oven-proof pan or Dutch oven and put in preheated 350 degree oven for 35-45 minutes. White meat is making, periodically pour beef broth over top of loaf; brush w/pan drippings. When done remove meatloaf to a platter and keep warm. Add 1/4 cup hot water to pan and scrape all particles from bottom of pan. Bring to a gentle boil. In small bowl mix cornstarch and 1/4 cup water and add to pan. Cook until thick and bubbly. Remove from heat and stir in sour cream. Reheat to warm. Season w/salt and pepper and serve gravy on the side.