Rad Na: Wok-Seared Noodles in Silky Garlic-Soy Gravy

Why You’ll Love This Recipe

• Smoky wok hei noodles under a glossy, garlicky gravy that clings to every strand.
• Balanced flavors: savory soy, a hint of sweetness, and peppery warmth.
• Weeknight-friendly: 30 minutes, one wok, minimal chopping.
• Flexible: swap pork for chicken, beef, seafood, or tofu and mushrooms.

Grocery List

• Produce: Chinese broccoli (gai lan), garlic, optional red Thai chiles, lime for serving (optional)
• Dairy: None
• Pantry: Fresh or dried wide rice noodles, unsalted chicken stock, oyster sauce, light soy sauce, dark soy sauce, fish sauce, cornstarch, sugar, ground white pepper, neutral oil, rice vinegar (for chili vinegar)

Full Ingredients

Noodles

• 12 oz (340 g) fresh wide rice noodles (sen yai), separated, or 8 oz (225 g) dried wide rice noodles, soaked in warm water 30–40 minutes until bendable and drained very well
• 1 tsp dark soy sauce (to color noodles before searing)
• 1 tsp neutral oil (to help prevent sticking)

Protein and Quick Marinade

• 8 oz (225 g) pork loin or chicken thigh, thinly sliced across the grain
• 1 tsp light soy sauce
• 1 tsp oyster sauce
• 1 tsp cornstarch
• 1/2 tsp sugar
• Pinch ground white pepper
• 1 tsp neutral oil

Vegetables and Aromatics

• 6 oz (170 g) Chinese broccoli (gai lan), stems sliced on a diagonal 1/4 inch (6 mm), leaves torn into large pieces
• 4 garlic cloves, minced
• 2–3 tbsp neutral oil, divided

Gravy (Sauce) and Slurry

• 2 cups (480 ml) unsalted chicken stock
• 2 tbsp oyster sauce
• 1.5 tbsp light soy sauce
• 1 tsp fish sauce
• 1 tsp dark soy sauce
• 1.5 tsp sugar
• 1/2 tsp ground white pepper
• 2.5 tbsp cornstarch mixed with 3 tbsp cold water

To Finish (Optional, but classic)

• Ground white pepper, to taste
• Red Thai chiles thinly sliced in rice vinegar (prik nam som), for serving

Step-by-Step Instructions

Step 1: Prep noodles and vegetables

If using dried wide rice noodles, soak them in warm water for 30–40 minutes until they are pliable and bend without cracking. Drain thoroughly and pat dry; excess water will fight the sear. If using fresh noodles, gently separate the strands. Toss noodles with 1 tsp dark soy and 1 tsp oil to prevent sticking. Wash the gai lan. Slice stems on a slight diagonal and tear the leaves into large pieces for a nice tender-crisp bite.

Step 2: Marinate the meat

In a bowl, combine the pork or chicken with 1 tsp light soy, 1 tsp oyster sauce, 1 tsp cornstarch, 1/2 tsp sugar, a pinch of white pepper, and 1 tsp oil. Mix well and let sit 10 minutes while you prepare the sauce and heat the wok. This quick “velvet” helps the meat stay tender and succulent.

Step 3: Mix the gravy base and slurry

In a measuring jug, whisk together the stock, 2 tbsp oyster sauce, 1.5 tbsp light soy, 1 tsp fish sauce, 1 tsp dark soy, 1.5 tsp sugar, and 1/2 tsp white pepper. In a separate small bowl, stir 2.5 tbsp cornstarch with 3 tbsp cold water until smooth; keep the slurry nearby and stir again before using as cornstarch settles quickly.

Step 4: Sear the noodles for wok hei

Heat a carbon-steel wok or large 12-inch skillet over high heat until lightly smoking, about 2–3 minutes (wok surface roughly 450–500°F if using an infrared thermometer). Add 1 tbsp oil, swirl to coat, then add the noodles. Spread into an even layer and let them sear undisturbed for 60 seconds to develop smoky char. Toss and cook another 30–45 seconds. Transfer the noodles to two warm bowls or plates. Wipe the wok if heavily browned.

Step 5: Stir-fry aromatics and meat

Return the wok to high heat. Add 1 tbsp oil. Add the minced garlic and stir-fry 10–15 seconds until fragrant but not browned. Add the marinated pork or chicken and stir-fry 1–2 minutes until just turning opaque; it will finish cooking in the sauce. If the wok looks dry, add the remaining 1 tsp oil.

Step 6: Build the gravy with greens and thicken

Add the gai lan stems and stir-fry 45 seconds. Add the leaves and toss 15 seconds until just wilted. Pour in the prepared stock mixture and bring to a lively simmer, 1–2 minutes. Stir the slurry, then drizzle it in a thin stream while stirring constantly until the sauce turns glossy and coats the back of a spoon, 60–90 seconds. If it gets too thick, add a splash of stock or water; if too thin, add a bit more slurry.

Step 7: Serve and season

Divide the seared noodles between bowls and ladle the silky gravy, meat, and greens over the top. Finish with a dusting of white pepper. Serve with a small dish of red chiles in rice vinegar for brightness and optional lime wedges. Eat immediately while hot and glossy.

Pro Tips

• Heat matters: Preheat your wok until it just begins to smoke before adding oil and noodles—the dry, ripping-hot surface is key to wok hei.
• Keep noodles dry: Drain soaked dried noodles very well and pat them dry. Moisture inhibits browning and causes sticking.
• Slurry smart: Add slurry off a simmer and stir constantly; cornstarch thickens as it returns to a boil. Adjust with stock for perfect nappe consistency.
• Tender meat: For extra tenderness with lean pork or chicken breast, add 1/8 tsp baking soda to the marinade and rinse lightly after 10 minutes before cooking.
• Use low-sodium stock: Sauces are salty; starting with unsalted stock keeps flavors balanced.

Variations

• Chicken or beef: Swap in thin-sliced chicken thigh or flank steak. Add 1/2 cup sliced mushrooms for extra umami.
• Seafood: Use 6 oz shrimp plus 4 oz squid rings. Add seafood after the sauce simmers; cook just until opaque, then thicken.
• Vegetarian: Replace meat with 8 oz fried tofu and a mix of shiitake and oyster mushrooms; use mushroom or vegetable stock and a vegetarian oyster-style sauce.

Storage & Make-Ahead

Rad Na is best served immediately. For make-ahead, keep components separate: refrigerate the cooled gravy (without slurry) up to 3 days, then reheat to a simmer and thicken just before serving. Sear noodles fresh for best texture; pre-soaked dried noodles can be drained and refrigerated up to 24 hours, well-covered. Leftovers (assembled) keep 1–2 days; reheat gently in a skillet with a splash of stock to loosen. The gravy (without noodles) freezes well up to 2 months.

Nutrition (per serving)

Approximate: 570–620 calories; 23–32 g protein; 18–22 g fat; 58–70 g carbohydrates; 2–5 g fiber; 1,800–2,200 mg sodium. Values will vary with protein choice, oil retained, and exact sauces.