Reveal Chinese Restaurant Secret Technique: Oil Velveting Explained

Ingredients

• 1 lb Beef (New York strip or flank steak) (trimmed of silver skin, cut into 1/8 inch slices)
• 0.25 tsp Salt
• 0.25 tsp Ground White Pepper
• 0.25 tsp Garlic Powder
• 1 tbsp Soy Sauce (regular or low‑sodium)
• 1 Egg White (from a large egg, separated)
• 2.5 tbsp Cornstarch (for velveting slurry)
• 2 tbsp Water (room temperature)
• 1.5 cup Vegetable Oil (canola or peanut) (for oil poaching; keep extra for reuse)
• 2 tbsp Oil for coating beef (light coating to keep slices separate)
• 2 cup Bean Sprouts (rinsed and drained; can substitute julienned cabbage)
• 4 cloves Garlic (crushed and diced)
• 1.5 tbsp Red Pepper Flakes (mix of super spicy and mild chilies)
• 2 tsp Super Spicy Chili (Facing Heaven) (optional, very hot)
• 1 tbsp Mild Chili Peppers (sliced)
• 0.5 tbsp Sichuan Peppercorn Powder (ground)
• 5 Thai Bird Eye Chilies (diced; adjust for heat)
• 2 Green Chili Peppers (diced)
• 3 oz Celery Stalks (sliced thin)

Instructions

1. Slice the Beef

   Trim any silver skin from the beef and cut it into 1/8‑inch (about 3 mm) thin slices across the grain.

   Time: PT3M

2. Marinate the Beef

   Place the sliced beef in a mixing bowl and add ¼ tsp salt, ¼ tsp ground white pepper, ¼ tsp garlic powder, 1 tbsp soy sauce, and the egg white. Mix gently for 2–3 minutes until evenly coated.

   Time: PT5M

3. Prepare Cornstarch Slurry

   In a small bowl, whisk together 2½ tbsp cornstarch and 2 tbsp water until smooth and lump‑free.

   Time: PT2M

4. Coat Beef with Slurry and Oil

   Pour the cornstarch slurry over the marinated beef, stir until each slice is lightly coated, then drizzle 2 tbsp oil and toss to keep the slices separated.

   Time: PT2M

5. Heat Oil for Poaching

   Add 1½ cup vegetable oil to the wok and heat over medium‑high until it reaches 320°F (160°C).

   Time: PT5M

   Temperature: 320°F

6. Oil‑Poach the Beef

   Working in small batches, add the coated beef slices to the hot oil. Stir gently for 30‑45 seconds, just until the slices change color.

   Time: PT3M

   Temperature: 320°F

7. Drain the Beef

   Using a sieve or colander, lift the beef out of the oil and let it drain completely. Pat lightly with paper towels if needed.

   Time: PT1M

8. Stir‑Fry Bean Sprouts

   In the same wok (remove excess oil, leaving about 2 tbsp), add the bean sprouts and stir‑fry over medium heat until just wilted, about 2‑3 minutes.

   Time: PT3M

9. Build the Aromatic Base

   Add 2 tbsp fresh oil, then add the crushed garlic, 1½ tbsp red pepper flakes (mix of super spicy and mild), and stir over low heat until fragrant, about 1‑2 minutes.

   Time: PT2M

10. Combine Beef and Vegetables

    Return the poached beef to the wok. Add the diced Thai bird‑eye chilies, diced green chilies, and sliced celery (3 oz). Stir‑fry over medium heat for 2‑3 minutes until everything is heated through.

    Time: PT2M

11. Finish with Sichuan Peppercorn

    Sprinkle ½ tbsp ground Sichuan peppercorn powder over the mixture and toss quickly for 30 seconds.

    Time: PT1M

12. Plate and Serve

    Arrange the stir‑fried bean sprouts on a serving plate, top with the spicy beef, and serve immediately.

    Time: PT1M

Nutrition Facts

Calories

350

Protein

25 g

Carbohydrates

10 g

Fat

20 g

Fiber

2 g

Ingredient Substitutions

• Instead of Beef (New York strip or flank steak): Rib eye steak, Sirloin
• Instead of Salt: Kosher salt
• Instead of Ground White Pepper: Black pepper
• Instead of Garlic Powder: Fresh minced garlic (use 1 clove)
• Instead of Soy Sauce: Tamari (gluten‑free), Coconut aminos
• Instead of Egg White: Aquafaba (1 tbsp), Cornstarch slurry only
• Instead of Cornstarch: Potato starch, Tapioca starch
• Instead of Vegetable Oil (canola or peanut): Peanut oil, Sunflower oil
• Instead of Oil for coating beef: Sesame oil (small amount for flavor)
• Instead of Bean Sprouts: Julienned napa cabbage
• Instead of Garlic: Garlic paste (1 tsp)
• Instead of Red Pepper Flakes: Chili powder, Sichuan chili oil
• Instead of Super Spicy Chili (Facing Heaven): Cayenne powder (1 tsp)
• Instead of Mild Chili Peppers: Paprika (1 tsp)
• Instead of Sichuan Peppercorn Powder: Whole Sichuan peppercorns (crush 1 tsp)
• Instead of Thai Bird Eye Chilies: Jalapeño (2 medium)
• Instead of Green Chili Peppers: Serrano peppers
• Instead of Celery Stalks: Bell pepper strips

Equipment Needed

• Cutting Board
• Sharp Knife
• Mixing Bowl
• Small Bowl
• Whisk or Fork
• Measuring Spoons
• Measuring Cup
• Wok or Large Skillet
• Sieve or Colander
• Spatula or Wooden Spoon
• Serving Plate

Critical Steps — Do Not Skip

• Maintain oil temperature at 320°F for oil poaching; too hot causes browning.
• Drain the poached beef thoroughly to avoid greasiness.
• Do not over‑cook the beef during poaching; it should only change color.
• Add Sichuan peppercorn powder at the end for proper numbing effect.

Chef Tips from the Video

• Use a candy or deep‑fat thermometer for precise oil temperature.
• If you don’t have Sichuan peppercorn powder, toast whole peppercorns and grind them just before use for maximum aroma.
• Reserve the oil after poaching; strain and store it for future stir‑fry dishes.

Troubleshooting

Storage

Refrigerator: Store in an airtight container for up to 2 days; reheat gently.

Freezer: Not recommended – texture may become mushy after freezing.

Room temperature: Do not leave at room temperature for more than 2 hours.

Make-Ahead Tips

• Marinate the beef up to 2 hours ahead; keep refrigerated.
• The poached beef can be prepared in advance and reheated quickly in a hot wok.
• The aromatic sauce base (garlic and pepper flakes) can be made a day ahead and stored in the fridge.

Frequently Asked Questions