
Sri Lanka's addictive sweet, sour, and spicy fried eggplant pickle — the essential accompaniment to rice and curry.
Wambatu moju is one of Sri Lanka's most irresistible condiments — strips of eggplant fried until crispy, then coated in a sweet-sour-spicy syrup of vinegar, sugar, onions, and chilies. The result is simultaneously crispy and glazed, tangy and sweet, with a chili heat that builds. Served as part of a rice and curry spread, a spoonful transforms every meal.
Serves 8
Toss eggplant strips with turmeric and salt. Let sit 20 minutes, then pat dry.
Deep fry eggplant strips in hot oil until golden and crispy. Drain on paper towels.
Fry onion rings in the same oil until golden. Remove.
In a pan, combine vinegar, sugar, salt, and mustard seeds. Bring to a boil. Add garlic, green chilies, and chili flakes. Simmer 2 minutes.
Add fried eggplant and onions to the sauce. Toss to coat. The moju improves significantly after resting for several hours or overnight.
Dry the eggplant thoroughly before frying for maximum crispiness.
The moju is much better after sitting — make it the day before.
Balance the sweet-sour-spicy to your taste.
Taste and adjust salt at the very end — flavors concentrate as liquids reduce, and a final pinch of flaky salt sharpens the whole dish.
Make with bitter gourd (karawila) instead of eggplant
Add green mango for extra sourness
Reduce chili for a milder version
Vegetarian: swap the protein for roasted king oyster mushrooms, smoked tofu or cooked chickpeas — adjust seasoning slightly upward to compensate.
Refrigerate up to 2 weeks in a sealed jar. Flavor improves over time.
Moju (pickle relish) has been part of Sri Lankan cooking for centuries, with the vinegar-preservation technique reflecting Portuguese colonial influence (16th–17th century). Wambatu moju became one of the essential components of a traditional Sri Lankan rice and curry meal.
The eggplant absorbs the sweet-sour sauce while softening slightly overnight, creating a better balance of crispy-glazed texture.
Both — it's a balance of sweet (sugar), sour (vinegar), salty, and spicy. The ratios can be adjusted to personal preference.
Yes — most of the components can be prepared up to a day in advance and refrigerated separately. Reheat gently and assemble just before serving so textures stay distinct.
Stay close to the role each ingredient plays: swap aromatics for similar ones (shallot for onion, lime for lemon), and keep the fat-acid-salt balance intact. Spice blends can usually be approximated with what's in the cupboard.
Per serving · 8 servings total
Ask our AI cooking assistant anything about this recipe — substitutions, techniques, scaling.
Chat with AI Chef →Join the conversation
Sign in to leave a comment and save your favourite recipes