Fresh Fruit Stir-Fried Beef

Why people make this dish

When the weather turns hot, appetite tends to fade. A good trick is to cook something sweet, sour, and vibrant — it gets the gastric juices going and makes a meal genuinely exciting again. Bro Niu came up with this dish one summer afternoon when he had beef tenderloin and found some strawberries, fresh pineapple, and a lemon sitting in the fridge. The tangy lemon juice and fruity sweetness of the berries and pineapple create a glaze that is entirely different from the usual oyster sauce or soy-braised beef — lighter, brighter, and ideal for the hotter months. The same principle works with pork or chicken if you do not eat beef.

Who it suits / who should be cautious

• Suitable for most people, including pregnant women in their second trimester and beyond
• A good option for anyone with a reduced appetite in summer
• Those with a sensitive stomach should make sure the beef is thoroughly cooked through

Why these ingredients (the food-therapy logic)

• Beef tenderloin (niu liu): Lean and low in fat; in food therapy beef is regarded as warming and nourishing to the middle qi and spleen.
• Fresh fruit (strawberries, pineapple): Both contain natural proteolytic enzymes (bromelain in pineapple; proteases in strawberries) that help break down meat fibres, resulting in noticeably more tender beef. This is why marinating beef in fresh fruit juice is a useful cook’s trick.
• Lemon juice (ning meng zhi): Refreshingly sour; stimulates digestive secretions and adds a Southeast Asian brightness to the sauce. Fresh lime juice works equally well.
• Tomato sauce + sugar: Balance the acidity and add a gentle sweetness to round out the glaze.

Ingredients (2–3 servings)

Ingredient	Amount	Notes
Beef tenderloin	225 g (6 liang)	Sliced thinly
Light soy sauce, cornstarch, Shaoxing rice wine	a splash each	For marinating the beef
Strawberries	a handful	Rinsed and sliced
Fresh pineapple	3–4 slices	Cut into bite-sized pieces
Fresh lemon juice	2 tablespoons	Or lime juice
Tomato sauce (ketchup)	1 tablespoon
White sugar	1 tablespoon
Salt	1/3 teaspoon
Garlic paste	1 teaspoon
Coriander and spring onion	to taste	Cut into sections
Cornstarch + water	a small amount	For a light thickening glaze at the end
Oil	for frying

Method

1. Rinse and slice the beef tenderloin. Marinate with light soy sauce, a little cornstarch, and Shaoxing rice wine for about 10 minutes.
2. Rinse and slice the strawberries; cut the pineapple into pieces. Rinse and cut the coriander and spring onion into sections.
3. Mix the sauce: combine lemon juice, tomato sauce, white sugar, and salt in a small bowl and stir to dissolve.
4. Blanch the beef: bring a pot of water to a rolling boil, add the marinated beef slices, and cook briefly until about 80% done. Remove immediately and drain.
5. Heat oil in a wok over high heat. Add garlic paste and stir-fry until fragrant. Add the strawberry and pineapple slices and toss briefly.
6. Return the beef to the wok, add a splash of Shaoxing wine, and pour in the prepared sauce. Toss everything together over high heat.
7. Add the coriander and spring onion. Stir in a thin cornstarch slurry to create a light glaze. Plate and serve immediately.

Bro Niu’s tips

• Fresh fruit contains natural digestive enzymes that tenderise meat beautifully. When marinating beef, try adding a little fresh fruit juice — pear, papaya, kiwi, or lemon juice all work well — and the result will be noticeably silkier.
• Pork or chicken can be substituted if you do not eat beef; the technique and sauce work equally well.

Community questions answered (selected)

• Q (Sio): I am five months pregnant. Can I eat this stir-fried beef with fresh fruit? Bro Niu: Yes, this dish is suitable for someone five months pregnant.

• Q (Clara Ho): My family does not eat beef. Can I substitute pork? Bro Niu: Yes, you can use chicken or pork in place of the beef.

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Published May 22, 2012 · Adapted and translated for Nourilo from a traditional home-kitchen recipe. Approx. 3 min read.