Oscar Night Meatloaf

Name: Oscar Night Meatloaf
Ingredients: 2 tablespoons turbinado sugar; 2 tablespoons sherry wine vinegar; 8 ounces plain tomato sauce or puree; 1/2 teaspoon mustard powder; 1 tablespoon worcestershire sauce; 1/4 teaspoon cayenne pepper; 1/2 teaspoon sweet paparika; 2 tablespoons olive oil; 1 sweet onion finely minced; 2 cloves of garlic crushed; 1 italian ( sometimes called cuban) green pepper, finely chopped; 1 teaspoon dried marjoram; 1 pound ground beef; 1 pound ground veal; 3/4 cups breadcrumbs; 2 large eggs; 2 teaspoons mustard powder; 2 teaspoons kosher salt; 1 teaspoon freshly ground black pepper; 3 sprigs parsley