1-First Step: Prepare Your Ingredients Start by washing the yu choy thoroughly to remove any dirt. Fill a large bowl with cold water and submerge 1 lb of yu choy, swishing it around three times with fresh water each time. After draining in a colander, trim the ends if needed and set aside. This step is crucial for a clean, grit-free texture.

2-Second Step: Make the Sauce While you wait for water to boil, heat 1 tablespoon of oil in a small saucepan over low heat for about 30 seconds. Stir in 1 tablespoon oyster sauce, 1 tablespoon soy sauce, 1/2 teaspoon sesame oil, and 1/8 teaspoon white pepper. Bring this mixture to a gentle simmer, then turn off the heat and set it aside to keep the flavors bright and balanced.

3-Third Step: Boil the Water Bring a large pot of water to a rolling boil, which usually takes a few minutes on high heat. Once it’s boiling, add the remaining 1 tablespoon of oil to the water. This helps the yu choy stay vibrant and reduces sticking during blanching.

4-Fourth Step: Blanch the Yu Choy Add the prepared yu choy to the boiling water and stir gently. It will turn a dark green color quickly, signaling it’s cooking. Blanch for about 30 seconds, or up to a minute if the stems are thick and you prefer a softer texture. Taste a piece to check; it should be tender yet crisp.

5-Fifth Step: Drain and Arrange Use tongs or chopsticks to remove the yu choy from the pot and arrange it lengthwise on a serving dish. Pour off any excess water from the dish to keep the sauce from getting diluted, ensuring the flavors stay strong and the presentation looks appealing.

6-Final Step: Add the Sauce and Serve Pour the warm sauce over the arranged yu choy and, if desired, cut longer pieces in half with kitchen scissors for easier eating. Serve immediately as a side dish, with a total prep time of 30 minutes and cook time of 10 minutes, making it ready in just 40 minutes. This simple finish lets the natural sweetness of the yu choy shine through, perfect for a quick family meal.