Meatloaf with Red Wine Glaze

Name: Meatloaf with Red Wine Glaze
Ingredients: 2 slices of white sandwich bread, torn into pieces; 1/2 cup milk; 1 large egg; 1 large egg yolk; 2 tablespoons coarsely chopped flat-leaf parsley; 1 1/2 teaspoons finely chopped sage; 1 teaspoon finely chopped thyme; 1 tablespoon kosher salt; Pinch of freshly ground black pepper; Pinch of freshly grated nutmeg; Pinch of cayenne pepper; 3/4 cup freshly grated Parmigiano-Reggiano cheese; 1/4 cup plain dry bread crumbs; 2 tablespoons unsalted butter; 1 medium white onion, finely diced; 4 garlic cloves, minced; 1 pound ground lamb; 1/2 pound ground pork; 1/2 pound ground veal; Vegetable oil, for brushing; 1 1/4 cups dry red wine; 1/4 cup sugar; 1 tomato, finely chopped; 1 teaspoon unsulfured molasses; Pinch of ground allspice