Pho Vietnamese Beef Noodle Soup

Ingredients

• 1 beef Flank Steak (about 1-1/2 pounds)
• 1/4 cup seasoned rice vinegar, divided
• 2 tablespoons honey
• 4 cups water
• 4 cups unsalted beef broth
• 1 onion, thinly sliced
• 3 tablespoons fish sauce
• 3 cloves garlic
• 2-inch piece fresh ginger, peeled, thinly sliced
• 1 star anise
• 4 cups rice stick noodles
• 2 cups fresh bean sprouts
• 1/2 cup loosely packed fresh basil leaves
• 1/3 cup chopped fresh cilantro leaves
• 1/3 cup thinly sliced green onions

Garnish:

• 1 tablespoon Asian hot chili sauce, Sriracha sauce, hoisin sauce (optional)
• 1 lime, cut into 6 wedges