To Prep
Soak noodle in water for 1 hr. Drain and set aside.
To Cook
Stir-fry turnip, dried shrimp and red onion with oil over low heat until fragrant.
Add prawns and stir-fry over high heat until cooked and add fish sauce.
Stir in noodle and add Pad Thai paste, tamarind paste, palm sugar and vinegar into the mixture. Stir fry until all ingredients are well-mixed; add a little water if too dry. Eggs can be added at this stage for a smoother taste.
Add bean sprouts and garlic chives. Stir through quickly. Sprinkle roasted peanuts and lime (optional) before serving hot as a meal.