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When I first started developing this recipe for my blog, perfecting the delicate balance of sweetness and sharp tang was quite a journey. One difficulty I faced was setting its acidity and salt balance. In the beginning, when I set the ratio of the ingredients, the taste felt a bit too sharp, which the rest of the family found unbalanced. To cover this up, I created a slight balance in the syrup and set proper ratios, making the taste completely perfect, sweet, and tangy.
Another hurdle I faced was maintaining the visual appeal of the raw mangoes during the cooking process. Overcooking can easily turn the wedges into an unappealing mush, ruining both the texture and the blog photography. By mastering precise simmering times, the mango pieces hold their shape beautifully while fully absorbing those aromatic spices.
What Is Keri ki Launji?
Keri ki launji is a sweet, tangy and lightly spiced raw mango chutney made in summer when green mangoes are everywhere. The mango pieces are cooked until just tender in a sugar syrup and tempered with fennel, cumin, kalonji and methi seeds. It goes beautifully with daal chawal, parathas and simple sabzis.
My Tips for the Best Launji
- Use firm, sour mangoes: they hold their shape and give the best tang.
- Do not overcook: the mango should be tender but still in wedges, not mushy.
- Balance to taste: very sour mangoes may need a little more sugar; taste the syrup before turning off the heat.
- Let it cool fully: the syrup thickens as it cools, so do not reduce it too much on the stove.
Serve it with my daal chawal thali or try another tangy summer favourite, my aam panna.

My Secret to Perfect Keri Ki Lonji: Tested Ratios and Expert Troubleshoot in My Kitchen
Ingredients
Equipment
Method
- Step-by-Step Instructions
- Boil the Mangoes: In a pan, add the 1 cup of water and the raw mango chunks. Cover and cook on medium heat for about 5 to 7 minutes until the mango pieces are just tender, but not completely mushy.
- Prepare the Tempering (Bhog): In a separate small pan, heat 1 tablespoon of oil or ghee. Add the cumin seeds, fennel seeds, kalonji, and fenugreek seeds. Let them crackle for a few seconds until fragrant.
- Create the Syrup: Add the sugar directly into the boiling mango and water mixture. Stir continuously until the sugar completely dissolves and forms a clear, slightly thick syrup.
- Combine and Simmer: Pour the tempered spices into the boiling mango-sugar syrup. Add the black salt, regular salt, and red chili. Mix gently.
- Thicken: Let the lonji simmer on low heat for another 5 minutes so the mangoes absorb the sweet-and-tangy flavors without losing their shape.
- Cool and Store: Turn off the heat and let it cool completely. The syrup will thicken further as it sits. Transfer to a clean glass jar and refrigerate.
Notes
Frequently Asked Questions
How long does keri ki launji last?
Stored in a clean, dry glass jar in the fridge, it keeps for about 2 weeks.
Can I use jaggery instead of sugar?
Yes. Gur gives a darker colour and a deeper, caramel-like taste.
Should I peel the mangoes?
Peeling gives a softer texture. Some people keep the skin on for extra bite; both are fine.



