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Wambatu Moju — Sri Lankan Aubergine Pickle

Fried aubergine in a sweet, sour and spiced vinegar pickle with mustard seeds and curry leaves — Sri Lanka's most addictive condiment and side dish.

Prep
20 min
Cook
20 min
Servings
6
Difficulty
Easy
4.8(1,234 ratings)
#wambatu moju#sri lankan#aubergine pickle#condiment#sweet and sour#curry accompaniment

About This Recipe

Wambatu moju is one of Sri Lanka's most essential side dishes: aubergine cut into thick batons, deep-fried until tender and slightly crispy, then bathed in a tangy, sweet-sour sauce of vinegar, sugar, mustard seeds, dried chillies and curry leaves. The pickle sits for several hours before serving, allowing the aubergine to absorb the pickling liquid and the flavours to meld into something complex and deeply satisfying. It is served alongside rice and curry — specifically hoppers, pittu or plain rice — and the contrast between the sweet-sour pickle, the coconut-rich curries and the plain rice is one of the defining flavour combinations of Sri Lankan cuisine. A good wambatu moju can transform the most ordinary rice meal into something memorable.

Ingredients

Serves 6

  • 600 gaubergine(cut into thick batons)
  • 1 teaspoonturmeric
  • 1 teaspoonsalt
  • 500 mlvegetable oil(for frying)
  • 2 mediumonions(thinly sliced)
  • 4 clovesgarlic(sliced)
  • 1 tablespoonmustard seeds
  • 2 sprigscurry leaves
  • 4dried red chillies
  • 4 tablespoonswhite vinegar
  • 2 tablespoonssugar
  • 2 tablespoonsvegetable oil(for the pickle)

Instructions

  1. 1

    Fry the aubergine

    Toss aubergine batons with turmeric and salt. Deep-fry in batches at 180°C until golden and cooked through, about 4–5 minutes. Drain on paper towels.

  2. 2

    Make the pickle

    Heat oil in a pan. Fry mustard seeds until they pop. Add curry leaves and dried chillies. Add garlic and onion, fry until golden, about 8 minutes.

  3. 3

    Add vinegar and sugar

    Add vinegar and sugar to the pan. Stir and cook for 2 minutes until slightly syrupy. Add the fried aubergine and toss gently to coat.

  4. 4

    Rest and serve

    Leave the moju to rest for at least 1 hour before serving, or overnight — the flavours improve dramatically. Serve at room temperature alongside rice and curries.

Pro Tips

  • The resting time is essential — serve wambatu moju the same day you make it at the earliest.

  • Do not over-fry the aubergine — it should be cooked through but not collapsed.

  • Use good white wine vinegar for a cleaner pickle flavour.

Variations

  • Karawila moju uses bitter melon (karela) instead of aubergine — sharper and more bitter.

  • Breadfruit moju is a popular variation with the same pickling technique.

Storage

Refrigerate for up to 5 days — it improves over time. Serve at room temperature.

History & Origin

Moju (pickle/relish) is a fundamental component of Sri Lankan cuisine, influenced by the island's centuries of trade with Arab, Indian and European merchants who brought pickling techniques. Wambatu (aubergine) moju is one of the most beloved versions, and variations of sweet-sour aubergine pickle appear across South and Southeast Asian cuisines, reflecting shared culinary lineages.

Frequently Asked Questions

Can I bake the aubergine instead of frying?

You can roast the aubergine at 200°C with oil until golden, about 25 minutes. The texture will be slightly different (softer, less chewy) but the overall dish is still very good.

Nutrition Facts

Per serving (150g) · 6 servings total

Calories180kcal
Protein2g
Carbohydrates16g
Fat12g
Fiber4g
Protein2g
Carbs16g
Fat12g

Time Summary

Prep time20 min
Cook time20 min
Total time40 min

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