Desi achar · Keeps for a year
Lemon Pickle Recipe (Nimbu Ka Achar, No Mould)
Soft skins. Spicy oil. No mould.
Recipe by Farwa ZeeshanTested in the NineFoods home kitchenLemon pickle goes mouldy when there is any water in the jar or not enough salt, and it stays bitter when the skins are not cured long enough. This recipe dries the lemons completely, cures them in salt and turmeric until the skins turn soft and brown, and then finishes them with spiced mustard oil.
The 3 laws of achar
Why this recipe works
Wet lemons or jar
Any water causes mould. Dry lemons, knife and jar fully.
Short curing
Salt and sun soften the skin and remove bitterness.
Dry top layer
Keep pickle covered with oil so air cannot reach it.
Shopping and prep list
Ingredients
Lemons
Spice mix
Oil
The NineFoods cure check
Are the lemon skins cured?
Press a lemon piece from the jar with a dry spoon. Tap the result.
Method · 4 stages
Step by step
Dry and cut
- Wash lemons and dry them completely, ideally in the sun for 1 hour.
- Cut into 8 pieces with a dry knife and remove seeds.
Salt cure
- Toss with salt and turmeric in a sterilised dry glass jar.
- Keep in the sun, shaking daily, for 2 to 3 weeks. Use the gauge above.
Temper the oil
- Heat mustard oil until it smokes, then cool until warm.
- Add asafoetida and kalonji.
Mix and seal
- Mix chilli, fennel, mustard and fenugreek into the cured lemons.
- Pour the warm oil over and stir with a dry spoon. Keep pickle covered with oil.
Chef's troubleshooter
What went wrong? Pick the symptom
Why
Water in the jar, lemons or spoon.
Fix next time
Dry everything fully and always use a dry spoon.
Why
Cured too briefly or seeds left in.
Fix next time
Cure until skins are soft and remove seeds.
Why
Not enough sun or salt.
Fix next time
Cure longer, or warm the jar in a 50°C oven for 1 hour daily.
Why
Too much salt for small lemons.
Fix next time
Add 2 tbsp jaggery and a little extra oil.
Why
Not enough oil.
Fix next time
Top up with heated and cooled mustard oil.
Swap smart
Ingredient roles and substitutes
| Ingredient | Job in the dish | Swap with |
|---|---|---|
| Thin-skin lemons | Soft cure | Limes |
| Mustard oil | Classic flavour and preservation | Sesame oil |
| Sun curing | Softens skins | Low oven at 50°C, 1 hour daily |
| Jaggery | Sweet-sour version | Sugar |
| Asafoetida | Depth | Leave out |
After the meal
Serve, store, reheat
Serve with
Dal chawal, parathas, khichdi and biryani.
Store
Room temperature up to 1 year, always covered with oil.
Tip
Always use a dry spoon and close the lid tightly.
How we tested this recipe
Tested in a home kitchen, not a studio
Recipe developed and tested by Farwa Zeeshan, who cooks and tests every NineFoods recipe on a regular home stove.
- Cooked from start to finish with the exact quantities above for 1 servings, using both the metric and US cup measures.
- Every one of the 4 stages was timed at the stove; heat levels and the 'look for' cues are what we saw in the pan.
- The doneness check (are the lemon skins cured) and the troubleshooter come from batches that went wrong, and how we fixed them.
- Reheating and storage advice was checked on leftovers, not guessed.
Keep cooking
Related recipes and guides
Quick answers
Lemon pickle FAQ
How long does lemon pickle take to be ready?
About 2 to 3 weeks of curing in the sun, until the skins turn soft and brown.
Why did my lemon pickle get mould?
Moisture got in. Lemons, jar and spoon must be completely dry.
How do I make lemon pickle less bitter?
Remove the seeds and cure long enough for the skins to soften.
Can I make lemon pickle without the sun?
Yes. Warm the jar in a 50°C oven for an hour a day.