Low-Fat Chicken Stir-Fry: 5 g of Fat a Serving, Crisp Not Greasy

Low-Fat Chicken Stir-Fry: 5 g of Fat a Serving, Crisp Not Greasy

Stir-fry is supposed to be the sensible order. Then it arrives from the takeaway glossy, with a slick of oil pooling at the bottom of the carton, and a single portion can carry thirty grams of fat or more. Almost none of that came from the chicken.

The fat in a stir-fry is a cooking decision, not an ingredient one. Chicken breast, peppers, broccoli, ginger, garlic, soy — none of it is fatty. What makes the dish greasy is the amount of oil the pan gets, plus the restaurant habit of velveting the meat in oil before it ever touches heat.

This version velvets the chicken in cornflour and water instead, uses two teaspoons of oil for the whole pan, and saves one teaspoon of toasted sesame oil for the end, where you can actually taste it. It still browns, the vegetables still have bite, and it comes in at five grams of fat a serving.

Fat: 5 g  ·  Saturated fat: 1 g  ·  Calories: 245  ·  Protein: 33 g  ·  Fibre: 3 g  ·  Serves: 4  ·  Prep: 20 min  ·  Cook: 12 min

A stir-fry is a good place to start, but one recipe does not make a week of dinners. If you are still building a short list you can cook without thinking, these low-fat dinner ideas for beginners give you a handful more in the same spirit: fast, mild and light on oil.

Why This Version Works

Velveting is the technique that makes restaurant stir-fry chicken tender rather than stringy, and it is usually described as a marinade of cornflour, egg white and oil. The oil is the optional part. Cornflour and cold water alone form a thin gel on the surface of the meat that holds its moisture through high heat, which is the whole point. You lose nothing by leaving the oil out.

The second thing that keeps the fat low is heat management rather than technique. A properly hot, wide pan sears chicken on contact and needs very little oil to stop it sticking. A lukewarm or crowded pan does not sear — it releases water, the meat sits in it, and the instinct is to add more oil to fix a problem that more oil cannot fix. Cook the chicken in two batches and the single teaspoon of oil is genuinely enough.

Ingredients

For the stir-fry:

• 1¼ lb (560 g) skinless chicken breast, sliced thin across the grain
• 2 tsp cornflour (cornstarch), plus 1 tsp for the sauce
• 2 tbsp cold water
• 2 tsp rapeseed or groundnut oil
• 1 large onion, cut into wedges
• 2 peppers, sliced
• 7 oz (200 g) tenderstem broccoli or green beans, cut short
• 1 medium carrot, sliced on the diagonal
• 3 garlic cloves, sliced
• 1 tbsp fresh ginger, grated
• 1 tsp toasted sesame oil, to finish
• 2 spring onions, sliced

For the sauce:

• 4 tbsp low-sodium soy sauce
• 3 tbsp water or unsalted chicken stock
• 1 tbsp rice vinegar
• 2 tsp honey
• 1 tsp cornflour
• ½ tsp white pepper

Instructions

1. Toss the sliced chicken with 2 tsp cornflour and 2 tbsp cold water until every piece is coated in a thin, slippery film. Leave it for 10 minutes while you cut the vegetables. This is velveting, and done with water rather than oil it costs nothing in fat.
2. Whisk the sauce ingredients together in a small bowl and keep it beside the hob. Once the pan is hot there is no time to measure.
3. Heat a wok or your widest frying pan over the highest heat your hob will give until a drop of water skitters and vanishes. Add 1 tsp of the oil and swirl.
4. Add half the chicken in a single layer and leave it alone for 60 seconds before stirring. Cook for 2 minutes total, until opaque with brown edges, then tip it onto a plate. Repeat with the second half. Crowding the pan is what steams chicken instead of browning it.
5. Add the last teaspoon of oil, then the onion, carrot and broccoli. Stir-fry for 3 minutes, keeping everything moving.
6. Add the peppers, garlic and ginger and stir-fry for 2 minutes more. The vegetables should still squeak against the spoon.
7. Return the chicken and any juices to the pan. Stir the sauce once more to lift the cornflour off the bottom of the bowl, pour it in, and toss for 60–90 seconds until it thickens and coats everything in a thin gloss.
8. Off the heat, add the sesame oil and spring onions and toss twice. Serve straight away.

Nutrition

Per serving, one quarter of the pan, without rice or noodles:

• Fat: 5 g
• Saturated fat: 1 g
• Calories: 245
• Protein: 33 g
• Fibre: 3 g
• Carbohydrate: 16 g

Roughly half of the five grams is the oil, shared four ways. The chicken contributes a little under two grams, and the vegetables and sauce almost nothing. Served over a cup of plain rice the fat figure does not move — rice adds carbohydrate and calories, not fat. If you are counting fat per meal rather than per component, that is a useful thing to know.

Variations

• Prawn: swap the chicken for 1 lb (450 g) raw peeled prawns. Skip the velveting, cook for 90 seconds a side, and the fat drops to about 3 g a serving.
• Tofu: press a 14 oz (400 g) block firm tofu for 20 minutes, cube it, and toss in cornflour. Firm tofu carries its own fat, so this lands nearer 9 g a serving — still moderate, but not the leanest option here.
• Beef: 1 lb (450 g) of thinly sliced lean rump, velveted the same way, gives about 8 g a serving.
• Vegetables: mangetout, baby corn, water chestnuts, pak choi and mushrooms all work. Keep the total around 1¼ lb (600 g) so the pan stays hot.
• Heat: a teaspoon of chilli flakes with the garlic, or a tablespoon of chilli-bean paste stirred into the sauce.

Storing

Cooked stir-fry keeps in the fridge for three days in a sealed container. The vegetables soften overnight — there is no way around that — so if you are making it deliberately for lunches, undercook the broccoli and peppers by about a minute and let the reheating finish them.

Reheat in a hot dry pan for two or three minutes rather than the microwave, which drives water out of the chicken and leaves the sauce thin. If the sauce has set firm in the fridge, a tablespoon of water will loosen it back.

What to Serve It With

Plain steamed rice is the obvious partner and adds no fat. Rice noodles, soaked and tossed in at the end, work as well. For a lighter plate, serve it over shredded white cabbage that wilts slightly under the hot chicken. A bowl of clear broth alongside makes it a fuller meal without adding anything to the fat figure.

---

Questions People Ask

Can I make this with no oil at all?

Yes, in a good non-stick pan, though you trade something for it. Without any oil the chicken steams rather than sears, so you lose the browned edges and a little of the flavour that comes with them. A dry non-stick pan plus a tablespoon of stock added in splashes will cook everything through perfectly well. If you are working to a very tight fat limit, that version lands around 3 g a serving.

Can I use chicken thighs instead?

You can, and they are harder to overcook, but skinless boneless thigh carries roughly three times the fat of breast. Using the same weight of thigh takes this from about 5 g a serving to about 9 g. That may still fit your day comfortably — it is worth knowing the size of the difference rather than assuming thigh is off the table.

Why did my sauce stay watery?

Two usual causes. The cornflour settled to the bottom of the bowl and went in as clear liquid, which is why the recipe asks you to stir it again just before pouring. Or the pan was not hot enough when the sauce went in — cornflour needs to reach a simmer to thicken, and a cooled pan full of vegetables never gets there. Turn the heat to maximum, keep tossing, and it should tighten within 90 seconds.

Does stir-fry freeze?

Not well. The vegetables lose their structure completely and the cornflour sauce separates on thawing. If you want to get ahead, freeze the raw sliced chicken already tossed with its cornflour and water, and chop the vegetables fresh on the day. The velveting survives freezing perfectly.