Preheat oven to 350° F. Lightly grease a 9x5x3-inch loaf pan; set aside.
Heat oil in large skillet over low heat. Add onion; cook, stirring frequently, until softened, 7 to 10 minutes. Transfer to large bowl. cool to room temperature. Add venison, pork, bread crumbs, milk. salt, sage, allspice, pepper, jam, bourbon and egg; mix well to combine.
Transfer mixture to prepared loaf pan. Pack down and smooth top. Cover with aluminum foil.
Bake for 1 hour or until firm and cooked through. Cool 10 minutes in pan. Carefully drain. Invert loaf onto serving platter. Serve hot, at room temperature or chilled.
Servings: 8