Sichuan-Style Aubergine with Garlic Sauce

Sichuan-style aubergine with garlic sauce takes the familiar Chinese pairing of tender aubergine and bold aromatics into a glossy, deeply savoury stir-fry. The aubergine is cooked until soft and lightly browned, then coated in a sauce sharpened with Chinese black vinegar, rounded with a little sugar and given chilli-bean depth from doubanjiang. Garlic, ginger and spring onion keep the flavour bright rather than heavy, while cornflour gives the sauce its clingy, restaurant-style finish. Served over steamed jasmine rice, it makes a satisfying vegan dinner with heat, tang and plenty of umami.
Cuisine style Sichuan-style Chinese home cooking
Flavor profile Savoury • Tangy • Garlicky • Umami-rich
Spice level Medium
Techniques Stir-frying • Simmering • Steaming rice
Key equipment Wok or large frying pan • Saucepan
Time commitment Under 1 hour

Why this recipe works

  • Layered savoury depth: Doubanjiang, soy sauce, garlic and ginger create a rich base that gives the aubergine strong flavour without needing meat.
  • Sweet-sour balance: Chinese black vinegar and a little sugar round out the salty chilli bean paste, keeping the sauce sharp but not harsh.
  • Silky aubergine: Stir-frying the aubergine until tender before adding the sauce gives it a soft, yielding texture while the cornflour helps the glaze cling.

Get the most out of this recipe

Adjust the heat

  • For a milder dish: Use less doubanjiang or choose a milder brand, then adjust the sauce with a little extra vinegar or sugar to keep the flavour balanced.
  • For more heat: Add extra doubanjiang gradually, or finish with chilli oil if you want a sharper, more Sichuan-style kick.
  • Keep the heat rounded: If the sauce tastes too fiery or salty, a touch more black vinegar or sugar will soften the chilli without flattening the flavour.

Authenticity notes

  • Sichuan flavour profile: The sauce echoes the classic yu xiang, or “fish-fragrant”, style: a bold mix of chilli bean paste, garlic, ginger, vinegar and sweetness, with no fish involved.
  • Vegan version: Many versions of this dish include minced pork, but the aubergine also works well as the main ingredient because it absorbs the sauce so readily.
  • Serve with rice: Plain steamed jasmine rice is the natural pairing, giving the glossy, salty-sour sauce somewhere to land.

Ingredient notes

  • Doubanjiang: This fermented chilli bean paste varies widely in saltiness and heat, so taste the sauce before thickening and adjust the balance as needed.
  • Chinese black vinegar: Black vinegar brings a mellow, malty tang. Rice vinegar can be used instead, but it gives a cleaner, sharper acidity.
  • Aubergine shape: Cut the aubergine into even batons so the pieces soften at the same rate and brown more evenly in the wok.

Common mistakes

  • Crowding the wok: Too much aubergine in the pan will steam rather than brown. Cook in batches if the wok is full.
  • Cooking too gently: Keep the heat lively while stir-frying; low heat makes the aubergine soften slowly and absorb oil without developing colour.
  • Over-thickening the sauce: The cornflour sauce thickens quickly once it simmers. Stop cooking when it looks glossy and coats the aubergine.

Equipment you'll need

Ingredients
Instructions
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  1. Rinse the jasmine rice until the water runs mostly clear, then tip into a saucepan with the water. Bring to the boil, cover, reduce to low and cook for 12 minutes. Take off the heat and leave covered for 10 minutes.
  2. Meanwhile, cut the aubergine into chunky batons. Thinly slice the spring onions, keeping the white and green parts separate. Finely chop the garlic and ginger.
  3. In a bowl, whisk the cornflour with 3 tbsp water until smooth. Whisk in the light soy sauce, Chinese black vinegar and caster sugar, then stir in the doubanjiang.
  4. Heat the peanut oil in a wok over medium-high heat. Add the aubergine and stir-fry for 8 to 10 minutes, turning often, until lightly browned and tender. If the pan looks dry, add a splash of water to help it along rather than more oil.
  5. Push the aubergine to the sides and add the spring onion whites, garlic and ginger to the centre. Stir-fry for 30 to 60 seconds until fragrant, then mix through the aubergine.
  6. Pour in the sauce mixture and bring to a lively simmer, stirring constantly. Cook for 1 to 2 minutes until glossy and thick enough to coat the aubergine. Take off the heat and stir in the toasted sesame oil and spring onion greens.
  7. Fluff the rice with a fork and divide between plates. Spoon the aubergine and garlic sauce over the top and serve straight away.

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Recipe notes

Tips

  • Cut the aubergine into evenly sized batons so it cooks at the same rate and browns rather than steams.
  • Keep the heat fairly high when stir-frying, and avoid overcrowding the wok; if needed, cook the aubergine in two batches for better colour.
  • Doubanjiang varies in saltiness and heat, so taste the sauce before thickening and adjust with a little extra caster sugar or Chinese black vinegar if you want it sweeter or sharper.

Substitutions

  • Replace Peanut oil with Vegetable oil for a neutral alternative with a similar smoke point.
  • Replace Chinese black vinegar with Rice vinegar for a lighter, sharper tang.
  • Replace Light soy sauce with Dark soy sauce for deeper colour and a slightly richer flavour.

Storage

  • Refrigerate up to 3 days
  • Cool the aubergine and sauce quickly, then refrigerate in a sealed container. Reheat in a wok or frying pan over medium heat with a splash of water until piping hot; store rice separately and reheat until piping hot as well.

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Recipe overview

  • Servings: 3 servings
  • Total time: 40min (28min active)
  • Difficulty: Easy
  • Cuisine: Chinese
  • Allergens:
    Peanuts Sesame Soybeans
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