Lee Yeon-bok's Lettuce and King Oyster Mushroom Stir-fry
A Taiwanese home-style dish with crunchy lettuce and chewy king oyster mushrooms in a savory starch sauce.
🙋 Recommended for
- ⭐ Those who want to enjoy lettuce, usually eaten as salad, as a warm and elegant Chinese-style dish.
- ⭐ Those who prefer a non-spicy, healthy, and savory vegetarian meal.
lettuceking oyster mushroomoyster saucemirintuna extract (chamchiae)soy saucepotato starch
Ingredients needed 🛒2 servings
- 1 plate's worth of lettuce
- 1 king oyster mushroom
- 100ml water
- 1.5 tablespoons sugar
- 2 tablespoons oyster sauce
- 5 tablespoons mirin
- 1 tablespoon tuna extract
- 1 tablespoon soy sauce
- Starch slurry (1/2 tablespoon potato starch mixed with 1 tablespoon water)
Recipe 🍳
- In a pan, combine 100ml water, 1.5 tablespoons sugar, 2 tablespoons oyster sauce, 5 tablespoons mirin, 1 tablespoon tuna extract, and 1 tablespoon soy sauce. Mix and bring the sauce to a boil.
- Cut off the core of the lettuce and tear or cut into large, bite-sized pieces.
- Cut the king oyster mushroom in half lengthwise, then score the cut sides in a crosshatch pattern to allow seasoning to penetrate and create a tender texture.
- Gently spread the scored mushroom apart slightly.
- Add all the lettuce to the bubbling sauce and blanch just until wilted.
- Lift the blanched lettuce, letting excess sauce drip off, and arrange on a serving plate.
- Add the sliced king oyster mushroom to the remaining sauce and cook until the mushroom absorbs the sauce and reduces.
- Remove the mushroom and place it on top of the lettuce as a garnish.
- Pour the prepared starch slurry (1/2 tablespoon starch + 1 tablespoon water) into the remaining liquid in the pan, stirring quickly to thicken.
- Drizzle the thickened sauce evenly over the lettuce and mushroom. Serve.
- In a pan, combine water, sugar, oyster sauce, mirin, tuna extract, and soy sauce; bring to a boil.
- Cut lettuce into large pieces; score king oyster mushroom in a crosshatch pattern and pull apart slightly.
- Blanch lettuce in the boiling sauce, then remove and arrange on a plate.
- Cook the mushroom in the remaining sauce, then place on top of the lettuce.
- Thicken the remaining sauce with starch slurry and pour over the vegetables.
Cooking tips 💡
- Cook the lettuce first; if you cook the mushroom first, it will absorb too much sauce, leaving insufficient liquid for the lettuce.
- Besides lettuce, you can use other crunchy, tender vegetables like bok choy, romaine lettuce, or cabbage in the same way.





