Chūkadon (中華丼, Chinese-style stir-fry over rice)

Ingredients

Equipment Needed

• •Chinese-style wok (chūka nabe), or a wide heavy skillet
• •Fine-mesh strainer lined with a clean cloth
• •Deep ceramic donburi bowls

Instructions

1. 1

   Make clear dashi

   Put the konbu and 3 cups cold water in a small pot and set it over low heat. Let it come up slowly, about 10 minutes, then pull the konbu when small bubbles climb the sides and the surface trembles. Do not let the kelp boil. Boiling draws out bitterness and a slick texture, and this sauce needs clean depth, not heaviness. Bring the water briefly to a gentle boil, add the katsuobushi all at once, take the pot off the heat, and leave it alone for 2 minutes. Strain through a cloth and let it drip; don't squeeze, because squeezing presses strong, oily flavors into a stock you want clear.

   You need 2 cups of finished dashi for the sauce. If you have a little extra, save it for soup or to loosen the ankake at the end.
2. 2

   Mix the sauce

   Measure 2 cups of the dashi into a cup. Stir in the soy sauce, sake, mirin, sugar, salt, white pepper, and oyster sauce if using. A teaspoon of oyster sauce gives the darker neighborhood-shop note, but more would bury the dashi, and dashi is why the sauce tastes alive instead of merely salty. In a separate small bowl, stir the potato starch with 3 tablespoons cold water. Keep it separate until the end and stir it again before adding; potato starch sinks quickly, and settled starch makes lumps.

3. 3

   Stage the ingredients

   Have the rice cooked and hot before the pan starts. If the wood ear mushrooms are still dry, cover them with warm water for 15 minutes, then trim any hard knots and tear them into pieces. Pat the shrimp and squid dry, score the inner face of the squid lightly in a crosshatch, then cut it into bite-size rectangles. Keep the ingredients in separate piles: pork, seafood, firm vegetables, leaves, snow peas, and quail eggs. This is not fussiness. A stir-fry gives you no pause once it begins, and order is how you keep each ingredient tasting like itself.

4. 4

   Cook pork and seafood

   Set a wok or wide heavy skillet over medium-high heat until a drop of water skips. Add 1 tablespoon oil and the ginger, then add the pork and spread it out. Cook until the pork has almost lost its raw pink color, about 1 minute. Add the shrimp and squid and toss 30 to 45 seconds, just until the shrimp edges turn pink and the squid begins to curl, then lift the pork and seafood to a plate. They will finish later in the sauce; leaving them in while the vegetables cook is how seafood becomes tight.

5. 5

   Fry the vegetables

   Add the remaining 1 tablespoon oil if the pan looks dry. Add the carrot, onion, hakusai stems, bamboo shoots, shiitake, and wood ear mushrooms. Toss for 2 to 3 minutes, until the carrot brightens, the cabbage stems turn slightly translucent at the edges, and the mushrooms shine. Firm vegetables start first because they need heat through their centers; tender leaves would collapse before the carrot was ready.

6. 6

   Simmer the topping

   Add the hakusai leaves and toss until just wilted. Return the pork, shrimp, and squid with any juices, add the quail eggs if using, and pour in the seasoned dashi. Bring it to a lively simmer and cook for 1 to 2 minutes, just until the shrimp are opaque, the squid is curled, and the pork is cooked through. Add the snow peas for the last 30 seconds so their green stays clear and crisp.

7. 7

   Thicken the ankake

   Stir the starch slurry again, then drizzle it into the bubbling pan while moving the ingredients gently. Simmer 45 to 60 seconds, until the cloudy sauce turns clear and glossy and coats a spoon in a thin layer. Potato starch needs heat to set and lose its raw chalkiness; pour it into a quiet pan and it sits in streaks. If the ankake is too thick, loosen it with a spoonful of dashi or water. Turn off the heat and stir in the sesame oil at the end, because its job is aroma, not frying.

   The finished sauce should flow slowly, not stand still. Chūkadon wants gloss, not paste.
8. 8

   Serve over rice

   Divide the hot rice among deep donburi bowls. Spoon the topping and sauce over the rice, keeping the rim clean and letting a little white rice show at one edge. That empty edge is not stinginess; it gives the bowl shape and keeps the sauce from turning the rice into porridge before you reach the table. Serve at once, with rice vinegar at the table if you like a sharper finish.

Chef Tips

• •Sourcing first, always. Buy shrimp with firm, translucent flesh and squid that smells clean and faintly sweet. If the seafood is tired, leave it out and make pork and vegetable chūkadon. A sauce should not be asked to lie.
• •Use hakusai when the weather is cold and the stems are sweet. In spring, cabbage and asparagus are sensible stand-ins. Shun still matters in a bowl dish, because good vegetables keep their own voice under the sauce.
• •A chūka nabe, the Chinese-style wok used in Japanese kitchens, is useful but not required. The widest heavy skillet you own will do better than a small wok on a weak burner, because crowding makes vegetables leak water instead of frying.
• •For a meatless table, make the dashi from konbu and dried shiitake and use atsuage with extra mushrooms in place of pork and seafood. That is honmono for a vegetable table, not a trick. Just say what it is.
• •Cook the topping after the rice is ready. Ankake is glossy and generous for a few minutes, then the rice begins to drink it. This is a dish that rewards the person already sitting down.

Advance Preparation

• •The dashi can be made up to 2 days ahead and refrigerated. The konbu can also soak overnight in the cold water before heating, which gives a rounder stock.
• •Vegetables can be cut up to 4 hours ahead and kept in separate covered containers. Keep seafood cold and dry, and cook it the same day you buy it.
• •Do not thicken the sauce ahead. Potato starch loses its clean gloss as it sits, and reheated ankake turns dull.

Frequently Asked Questions

Nutrition Information

1 serving (about 435g)