Chinjao Rosu: Japanese-style Beef and Pepper Stir-fry Recipe

Chinjao Rosu: Japanese-style Beef and Pepper Stir-fry

Chinjao Rosu is far more than just a quick stir-fry; it is a beloved staple of Wasei-Chuka (Japanese-style Chinese cuisine) that perfectly balances simplicity with culinary precision. While the original Chinese classic, Qingjiao Rousi, traditionally features pork, the Japanese rendition has evolved into a luxurious harmony of tender, thinly sliced beef and vibrant vegetables, glazed in a savory-sweet sauce that is arguably the best companion for a bowl of steamed white rice.

The true soul of this dish lies in the symphony of textures. Every bite offers a deliberate contrast: the refreshing “snap” of crisp green peppers, the earthy crunch of bamboo shoots, and the velvety, melt-in-your-mouth tenderness of the beef. By slicing every ingredient into uniform, delicate strips (the “絲” or si in its name), we ensure that the high heat of the wok sears each piece perfectly in seconds, locking in nutrients and natural juices.

Beyond its incredible flavor, Chinjao Rosu is a nutritional powerhouse. The peppers provide a burst of Vitamin C, while the beef offers high-quality protein and iron. In this recipe, we utilize a professional technique—massaging the meat with a touch of potato starch and seasoning—to create a delicate barrier that keeps the beef succulent and creates a silky, translucent sauce that binds the dish together.

Whether you are using fresh, seasonal spring bamboo shoots or high-quality beef, this dish represents the Japanese philosophy of taking a classic and refining it into something elegant, healthy, and deeply comforting.

Nutrition Facts (Per Serving); Chinjao Rosu

Calories: 785 kcal
Protein: 50.8 g
Total Fat: 45.6 g
Total Carbohydrates: 37.6 g
Sodium: 6.0 g

Ingredients; Chinjao Rosu

Main Ingredients

Beef Shoulder Loin: 230g (1cm thick, sliced into strips)
Green Bell Peppers: 100g
Red Bell Peppers: 60g
Bamboo Shoots (Boiled): 160g
Garlic: 5g (minced)
Ginger: 5g (minced)
Sesame Oil: 5g (for stir-frying)

Beef Marinade (The “Precision” Base)

Oyster Sauce: 5g
Soy Sauce: 5g
Potato Starch: 6g

Stir-fry Sauce (The Golden Ratio)

Soy Sauce: 15g
Oyster Sauce: 20g
Cooking Sake: 20g
Sugar: 3g
Mirin: 5g

How to make Chinjao Rosu

Prep the Vegetables: Slice the green peppers, red peppers, and bamboo shoots into uniform thin strips. Finely mince the garlic and ginger.
Marinate the Beef: Cut the beef into thin strips. In a bowl, rub the beef thoroughly with the Oyster Sauce, Soy Sauce, and Potato Starch.The starch locks in the moisture, ensuring the beef stays tender even under high heat.
Aromatic Base: Heat the sesame oil in a large frying pan or wok. Add the garlic and ginger, sautéing until fragrant.
Sear the Beef: Add the marinated beef to the pan. Stir-fry over medium-high heat until the meat just begins to change color.
Combine: Add the green peppers, red peppers, and bamboo shoots. Toss quickly to maintain their vibrant color and “snap.”
The Finish: Pour in the stir-fry sauce ingredients (Soy Sauce, Oyster Sauce, Sake, Sugar, and Mirin). Turn the heat to high and toss rapidly.
Serve: As soon as the sauce coats the ingredients evenly and thickens slightly (thanks to the starch on the beef), turn off the heat immediately.

The Role of Bamboo Shoots (Takenoko)

While pre-packaged boiled bamboo shoots are available year-round for convenience, using fresh bamboo shoots harvested in the spring elevates this dish to a gourmet level. Fresh shoots offer a superior aroma and a delicate sweetness that pre-boiled versions cannot match.

For a complete guide on how to prepare and remove the astringency (aku-nuki) from fresh bamboo shoots, please refer to our [Bamboo Shoot Preparation Guide 👉　Recommended recipes using bamboo shoots].

📖Related Link: Read the Japanese version of this article here! [チンジャオロース（青椒肉絲）：牛肉とピーマンの和風炒め]　　

naokoan

Hi, I’m Naoko! I am a licensed Registered Dietitian in Japan, currently working in a hospital setting. My daily mission is to provide nutritious, healing meals to patients, ensuring that every dish supports their health and brings a smile to their face. My recipes are more than just cooking guides—they are built on scientific nutritional balance and clinical experience. Why I provide ingredients in grams (g): You might notice that all my recipes use precise gram measurements. This is because, as a dietitian, I believe that accuracy is the key to true health management. Whether you are tracking calories, managing salt intake, or simply want to recreate the exact flavor of a professional hospital kitchen, these measurements ensure your success and well-being. My Specialty: I specialize in high-pressure cooking and oven recipes that save time without sacrificing nutrition. My goal is to introduce the world to “Real Japanese Home Cooking”—dishes that are simple, budget-friendly, and body-friendly. I’m thrilled to share the wisdom of Japanese nutrition with you. Let’s cook our way to a healthier life!