You have brought home a box of fresh thekua, or someone has sent one from Bihar. Two weeks later, half of it has gone soft and chewy. It still tastes fine, but that signature snap is gone.
Thekua is one of the longest-lasting traditional Indian sweets — genuinely made thekua can stay crisp for three to four weeks. If yours is going soft early, the problem is almost always storage, not the thekua.
Why thekua stays fresh so long in the first place
Most Indian sweets spoil quickly because they contain milk, khoya or water-heavy syrup. Thekua contains none of these. It is wheat flour, jaggery syrup, a little ghee or oil, and spices — then slow-fried until nearly all moisture has left the dough.
Low moisture is what gives thekua its shelf life. Which means the single thing that ruins it is the one thing you must keep out: humidity.
The five rules of storing thekua
1. Let it cool completely before it goes in the container
This is the mistake almost everyone makes. Warm thekua releases steam. Seal that steam inside an airtight box and it condenses on the walls, drips back down, and softens every piece it touches. Spread thekua on a plate or tray and leave it for at least two hours until it is completely at room temperature.
2. Use a genuinely airtight container
Not a container with a loose lid, and not the delivery box. Steel dabbas with a rubber-sealed lid work best. Good quality glass jars with clamp lids also work. Avoid thin plastic containers that flex — they rarely seal properly.
3. Keep it out of the fridge
People assume the fridge extends shelf life. With thekua it does the opposite. Every time you take the container out, condensation forms on the cold thekua and it turns soft and slightly leathery. Room temperature, in a dry cupboard, is correct.
4. Store away from heat and light
A cupboard beside the stove is the worst spot in a kitchen. Heat causes the fat in thekua to oxidise, which is what produces that stale, slightly bitter aftertaste. Pick a cool, dark shelf away from the cooking area.
5. Do not mix it with other snacks
Never store thekua in the same container as namkeen, chips or anything fried in a different medium. Thekua absorbs surrounding aromas readily, and jaggery sweetness plus stale namkeen oil is not a combination anyone wants.
How long does thekua actually last?
- Oil-fried thekua: 20 to 25 days stored correctly at room temperature.
- Desi ghee thekua: 25 to 30 days. Ghee is more stable than refined oil and resists going rancid for longer.
- Homemade with extra ghee in the dough: shorter, around 12 to 15 days, because a softer dough holds more moisture.
During the monsoon, reduce all of these estimates by roughly a week. Humidity in July and August works against you no matter how well you seal the container.
Can you bring soft thekua back?
Yes, usually. Spread the thekua on a baking tray and warm it in an oven at 120°C for eight to ten minutes, then let it cool completely before eating. On a gas stove, use a tawa on the lowest flame, turning the pieces every minute or so for about five minutes.
The cooling step matters as much as the heating. Thekua crisps as it cools, not while it is hot. If you bite into it straight off the tawa it will still feel soft and you will assume it did not work.
One caution: this only revives thekua that has absorbed moisture. If it smells stale or the oil has turned, reheating will not fix that and it should be discarded.
Storing thekua for Chhath Puja
Thekua made as Chhath prasad follows stricter rules. It is prepared in a ritually clean space and should be stored in a clean container kept separate from everyday food, ideally in the puja area rather than the regular kitchen cupboard. Many families use a dedicated steel container reserved only for prasad.
A note on what you are storing
Storage technique can only preserve what is already there. Thekua made with refined sugar instead of jaggery, or fried at too high a heat, goes soft in days regardless of how you keep it. Properly slow-fried, jaggery-based thekua is genuinely resilient.
Our thekua is fried slowly in small batches for exactly this reason — regular in refined soybean oil, and desi ghee thekua for a longer-lasting, richer version.
Curious how the frying method affects texture? Read how thekua is made the traditional Bihari way.
