Wok-tossed noodles seared over ferocious heat with spring onions, beansprouts, aromatic garlic, and savoury seasoned sauce.
Cook the vermicelli noodles in boiling water until tender, then drain and rinse under cold water.
Stir the fish sauce, sugar, lime juice, and a little water into a nuoc cham dressing.
Fill the toasted baguette with the vermicelli noodles, grilled pork, pickled vegetables, cucumber, and herbs.
Drizzle the nuoc cham over the noodle filling.
Press the sandwich together and serve immediately.