Shortcut Beef Pho

Name: Shortcut Beef Pho
Ingredients: 2 medium onions (about 1 pound) peeled and sliced into 1/4-inch-thick rounds; One 5-inch piece ginger, left unpeeled and sliced 1/4-inch thick; 2 teaspoons canola oil; 2 teaspoons Chinese five-spice powder; 8 cups low-sodium beef broth; 8 ounces thin dried rice noodles; 2 tablespoons fish sauce; 8 ounces sliced rare deli roast beef; Kosher salt; 1 cup bean sprouts; 1/2 cup fresh basil leaves; 1/2 cup fresh cilantro leaves; 1/4 cup hoisin sauce; 1/4 cup thinly sliced scallions; 1 jalapeno, thinly sliced (optional); 1 lime, cut into 8 wedges