Low-Calorie Chinese Style Sweet & Sour Chicken Fakeaway

This low calorie sweet and sour chicken delivers the full takeaway experience — crispy chicken, glossy tangy-sweet sauce, peppers and pineapple — for roughly 290 calories a portion instead of the 700-plus a takeaway carton typically carries. The secret is the air fryer: a light cornflour coating goes genuinely crisp with barely any oil, and the sauce is built from vinegar, reduced-sugar ketchup, honey and stock rather than the syrup-heavy glazes of the high street. It is faster than delivery, a third of the price, and you control everything in it.

A quick note: FoodHam is an independent budget food blog. These are homemade slimming friendly ideas inspired by classic lighter cooking — we are not affiliated with, sponsored by, or endorsed by Slimming World, and nothing here is a diet plan. Nutrition figures are estimates to help you make informed choices.

Why Takeaway Sweet & Sour Chicken Is a Calorie Bomb (and How We Fix It)

A standard takeaway sweet and sour chicken gets its calories from three places: the chicken is battered and deep-fried in oil, the sauce is heavy on sugar (often 30g-plus per portion), and the portion is enormous. Each of those is fixable at home without losing the dish. The air fryer replaces the deep fryer. Honey plus reduced-sugar ketchup plus pineapple juice replaces the sugar syrup — you still get sweetness, but it is measured in tablespoons rather than ladles. And you plate a sensible portion, because you are the one holding the spoon.

What you do not lose is the contrast that makes sweet and sour work: crisp chicken against sticky sauce, sharp vinegar against sweet pineapple, soft peppers with a bit of bite left in them. That contrast is about technique, not calories. Get the chicken crisp, get the sauce glossy, keep the veg lively, and nobody at the table will be doing nutritional arithmetic.

Ingredients and Budget Breakdown

Serves 4. Prices are UK supermarket own-brand estimates.

At £1.58 a portion before rice, this undercuts even the cheapest takeaway by a wide margin — and that takeaway portion would not come with 30g of protein and actual vegetables. The most expensive ingredient is the chicken, as always; everything else is store-cupboard or cheap fresh produce.

Low Calorie Sweet and Sour Chicken: The Recipe

Ingredients

• 600g chicken breast fillets, cut into bite-size chunks
• 3 tbsp cornflour
• 1 egg white, lightly beaten (helps the coating stick)
• Salt and white pepper
• Low-calorie cooking spray
• 1 tbsp rapeseed or vegetable oil (for the sauce pan)
• 2 bell peppers (red and green look best), cut into chunks
• 1 large onion, cut into chunks
• 2 garlic cloves, crushed
• 1 thumb-sized piece of ginger, grated
• 227g tin pineapple chunks in juice, drained (reserve 2 tbsp of the juice)

For the Sweet & Sour Sauce

• 4 tbsp reduced-sugar tomato ketchup
• 3 tbsp rice vinegar
• 2 tbsp honey
• 2 tbsp soy sauce
• 150ml chicken stock (from half a cube)
• 2 tbsp reserved pineapple juice
• 1 tbsp cornflour mixed with 2 tbsp cold water
• ½ tsp chilli flakes (optional)

Method: The Crispy Chicken

1. Heat the air fryer to 200°C. Toss the chicken chunks with the beaten egg white, then with the cornflour, salt and white pepper until every piece is lightly coated.
2. Mist the air fryer basket with low-calorie cooking spray and arrange the chicken in a single layer — cook in two batches if needed, because crowding steams instead of crisps.
3. Air fry for 10 to 12 minutes, shaking halfway, until golden and crisp with no pink inside. Keep warm while you make the sauce.

Method: The Sauce

1. While the chicken cooks, heat the tablespoon of oil in a large wok or frying pan over a high heat. Stir-fry the peppers and onion for 3 to 4 minutes — you want them softened but still with bite.
2. Add the garlic, ginger and chilli flakes and stir-fry for 30 seconds until fragrant.
3. Pour in the ketchup, vinegar, honey, soy sauce, chicken stock and pineapple juice. Bring to a vigorous simmer.
4. Stir in the cornflour slurry and simmer for 2 minutes until the sauce turns glossy and coats the back of a spoon. It should be thick enough to cling, not run.
5. Add the drained pineapple chunks and the crispy chicken. Toss everything through the sauce for 1 minute so every piece is coated, then serve immediately — crisp chicken waits for no one.

No Air Fryer? Pan-Fry Instead

Coat the chicken as above, then shallow-fry in 1 tablespoon of hot oil in a non-stick pan for 6 to 8 minutes, turning, until crisp and cooked through. It uses slightly more oil and needs more attention, but the result is very close. An oven works too: 220°C (200°C fan) on a lined tray for 15 to 18 minutes, turning once.

Estimated Nutrition Per Portion

One quarter of the chicken and sauce, before rice or noodles. Estimates based on typical own-brand labels.

The 18g of sugars deserves a straight answer: most of it comes from the honey, ketchup and pineapple, and it is the price of a sauce that actually tastes sweet and sour rather than just sour. Spread across the portion it is comparable to the sugar in a piece of fruit, and it is doing real flavour work. If you want it lower, cut the honey to 1 tablespoon and add an extra splash of vinegar — the sauce gets tangier and drops about 15 calories a portion.

What to Serve It With

• Boiled jasmine or long-grain rice: 60g dry weight per person adds about 210 calories and is the classic base.
• Egg-fried cauliflower rice: stir-fry cauliflower rice with a beaten egg, soy sauce and spring onions for a lower-carb bed at around 80 calories.
• Wholewheat noodles: toss the sauced chicken through cooked noodles for a chow-mein-adjacent dinner.
• Lettuce cups: spoon into little gem leaves for a light, fresh, genuinely fun way to eat it.

Fakeaway Night Strategy: Sauce in the Fridge

The sauce — everything from the ketchup through to the cornflour slurry, cooked and cooled — keeps for 5 days in a sealed jar in the fridge. That means a fakeaway night can be genuinely instant: air fry some chicken, stir-fry whatever veg is in the fridge, warm the sauce, toss, done in 15 minutes. Make a double batch of sauce on Sunday and you have two fast dinners waiting in the wings. It also freezes well for up to 3 months; defrost in the fridge and bring back to a simmer, adding a splash of water if it has thickened too much.

The coated-but-uncooked chicken also preps ahead: coat the chunks, spread them on a lined tray, freeze until solid, then bag them. They go straight into the air fryer from frozen — add 4 to 5 minutes to the cooking time. Between frozen pre-coated chicken and a jar of sauce, you are never more than 20 minutes from sweet and sour chicken that beats the takeaway on every measure that matters.

Cost Check and Your Own Numbers

A quick reality check on the takeaway comparison: a sweet and sour chicken with rice from a typical high-street Chinese takeaway runs £8 to £10, carries 700 to 900 calories, and arrives in 45 minutes if you are lucky. This version costs about £2.10 a portion including rice, lands around 500 calories all in, and is on the table in 30 minutes. That is not a marginal improvement; it is a different proposition entirely.

Use the calculator to model your own fakeaway — your rice portion, your exact honey measurement, whether you add cashews (delicious, but watch the calories). It is the fastest way to see how the numbers move when you customise, and it keeps the recipe honest as you make it yours.

Variations

• Sweet and sour pork (the purist’s version): use 600g of diced pork tenderloin instead of chicken; same coating, same sauce, slightly richer.
• Tofu version: press 400g of firm tofu, cube, coat and air fry as above. The sauce is already vegetarian — just use vegetable stock.
• Extra veg: add baby corn, sugar snap peas or water chestnuts with the peppers for crunch and colour.
• Spicy: add a sliced fresh red chilli with the garlic and a teaspoon of sriracha to the sauce.
• Lemon chicken crossover: swap the vinegar for lemon juice and skip the pineapple for a brighter, sharper sauce.