Sugar free Diwali sweets split into two groups, depending on what the sugar is doing in the recipe. In halwa, kheer, payasam and gulab jamun syrup, sugar is mostly sweetness and body, so a monk fruit and allulose blend works in directly. In kaju katli, barfi and chikki, sugar is structural, and allulose won't set them the same way.
| Sweet | What sugar is doing | Goes sugar-free with a monk fruit and allulose blend? |
|---|---|---|
| Gajar ka halwa, suji halwa, moong dal halwa | Sweetness, moisture, browning | Yes, directly |
| Kheer, payasam, rabri, basundi | Sweetness, body | Yes, directly |
| Gulab jamun and rasgulla syrup | Sweetness, keeping the syrup liquid | Yes, but skip the thread-stage test |
| Besan laddoo, coconut laddoo | Sweetness (ghee and roasted flour give the bind) | Yes, texture holds |
| Kaju katli, barfi, mysore pak | Sweetness and structure, by crystallising | No, sets soft and fudgy instead of firm |
| Chikki | Sweetness and structure, needs sugar crystals to snap | No, comes out tacky instead of brittle |
We haven't run our own kitchen tests on halwa, kheer or barfi. What follows is published food science on how allulose browns and why it won't crystallise, applied to Indian sweets, plus the physical behaviour of the ingredients themselves. When those tests are run, this paragraph comes out and gets replaced with numbers.
Which Diwali sweets go sugar-free without changing technique?
Halwa, kheer, payasam, rabri and gulab jamun syrup go sugar-free with no change in method. Sugar's job in each of these is sweetness, moisture and browning rather than structure, and a monk fruit and allulose blend covers all three without recrystallising once the sweet cools.
That last part matters more than it sounds. Sugar-sweetened kheer and halwa often turn grainy by the next morning as the sucrose recrystallises out of the mixture. Allulose doesn't crystallise at all, so a sweet made with it tends to stay smoother in the fridge rather than developing that sandy texture on day two.
The trade-off is colour. Ertugrul, Tas, Namli and Oztop (International Journal of Food Science & Technology, 2021) heated allulose, fructose and glucose under identical conditions and found allulose produced the highest browning intensity of the three. Cook these sweets on medium rather than high, and pull them off the flame a little earlier than your usual recipe says.
Why won't kaju katli, barfi or chikki set the same way without sugar?
Kaju katli, barfi and chikki set because sucrose crystallises as it cools, and that crystallisation is the entire structure of the sweet. Allulose doesn't crystallise, so an all-allulose version of any of these comes out soft and fudgy rather than firm, and a chikki won't get its snap.
Kaju katli is the hardest case, because its whole texture is a controlled crystallisation of sugar syrup and cashew paste. Swap the sugar out entirely and you get something closer to a soft cashew fudge than a diamond you can slice cleanly. If the firm set matters more to you than going fully sugar-free, keep a portion of real sugar in the syrup and use the blend for the rest.
This is a genuine limit, not a workaround problem. No amount of technique fixes a swap that depends on a property allulose doesn't have.
How do you make sugar-free gajar ka halwa, suji halwa or moong dal halwa?
Add the monk fruit and allulose blend exactly where the recipe calls for sugar, at the same point in the method. Keep the flame at medium rather than high, and check the halwa two or three minutes earlier than usual, since it browns faster than a sugar version at the same heat.
You'll notice the halwa stays glossy and doesn't firm up into the slightly stiffer set that a sugar version gets as it cools, because there are no sugar crystals forming as it sits. Stir it in gradually and taste before adding more. For our full guide to how allulose behaves across browning, moisture and set in Indian sweets, see our complete guide to baking with allulose.
How do you make sugar-free kheer, payasam or rabri?
Add the sweetener in the last five to ten minutes, once the milk has already reduced. It dissolves fast and needs no separate cooking, and because it won't crystallise, the surface stays smooth in the fridge instead of developing that grainy top layer by the next day.
Payasam and basundi behave the same way. Sweeten at the end, taste, and adjust rather than measuring by an old sugar quantity, since the two don't taste identical spoon for spoon.
Rabri and basundi are both reduced further than a regular kheer, so the milk itself is more concentrated and less forgiving of an under-sweetened batch. Add the blend in two small additions rather than one, tasting between each, since it's easier to add more than to fix an over-sweetened pot of reduced milk.
None of these need the pot watched any differently once the sweetener is in. The reduction time, the stirring, the risk of the milk catching at the bottom, all of that comes from the milk and the flame, not from what's sweetening it.
What about gulab jamun and rasgulla syrup?
The syrup stays liquid and won't crystallise on you, which is genuinely useful since a sugar syrup that over-reduces can seize. What it won't give you is the one-thread stage recipes use to time the syrup, because that test measures sucrose concentration specifically.
Time it by the clock instead of the thread test: bring it to a simmer, hold it for the few minutes your recipe usually takes to reach one-thread, then taste and adjust sweetness before the jamuns go in. The jamuns themselves take the syrup the same way regardless of what sweetened it.
Can you make besan laddoo or coconut laddoo without sugar?
Yes. Besan laddoo gets its shape and bind mostly from roasted gram flour and ghee, not from sugar crystallising, so a monk fruit and allulose blend holds the structure the same way sugar does. Coconut laddoo works the same way, since the coconut itself does the binding.
The one thing to check is sweetness at the exact weight you'd normally use, since the blend and sugar don't always land at identical intensity. Mix the ghee-roasted flour with the sweetener while it's still warm, taste, and roll once you're happy with it.
Is jaggery a sugar-free option for Diwali sweets?
No. Jaggery has a glycemic index of roughly 84 against sucrose's 65 (Veerbhan and Malik, 2025), so it raises blood glucose faster than table sugar despite its reputation as the "natural" swap. It carries trace minerals refined sugar doesn't, but that has no bearing on how it hits a glucose curve.
The confusion is understandable. Jaggery is unrefined and it's the traditional sweetener in several Diwali sweets, which reads as healthier. For blood sugar specifically, it's the wrong direction, not a smaller version of the same problem.
Date sugar and coconut sugar get sold on the same "natural" reputation, and the same correction applies. Both are still glucose and fructose once they're in your bloodstream, and neither has published data showing a meaningfully lower glycemic response than table sugar at equivalent amounts.
None of this makes jaggery, date sugar or coconut sugar bad ingredients. It makes them the wrong swap for someone managing blood glucose specifically, which is a narrower claim than "unhealthy" and a more useful one.
Can diabetics eat Diwali sweets?
Yes, with the same portion sense you'd use any other week, not a special festival exception. A monk fruit and allulose blend carries no digestible carbohydrate of its own, but the rice, milk and ghee underneath it still count, so the base of the sweet matters as much as what sweetened it.
India has an estimated 101 million adults living with diabetes and 136 million with prediabetes (Anjana et al., ICMR-INDIAB-17, The Lancet Diabetes & Endocrinology, 2023), so this reader is not a minority case at a festival table. ICMR-NIN's Dietary Guidelines for Indians, 2024 put added sugar at under 5% of total energy, roughly 20 to 25 g a day for an adult, which is a useful anchor for a festive week rather than a rule to recite at the table.
Check your own response with a glucose meter rather than a general guideline. Individual response varies, and yours is the only number that matters for you. For more on choosing a sweetener day to day, see our guide to sugar substitutes for diabetics in India.
What should you check before buying a "sugar-free" mithai box?
Check the ingredients list against FSSAI's own bar for the claim: no more than 0.5 g of sugars per 100 g, under the Advertising and Claims Regulations, 2018. A box can legally say "sugar-free" while still listing jaggery, honey or a bulking agent that behaves differently in your body than the front label suggests.
Four things are worth checking on any pack, whether it's mithai or a sweetener you're baking with yourself: no maltodextrin or dextrose hiding in the ingredients, no erythritol used as the main bulking agent, nothing carrying a regulator's daily intake ceiling, and a sweetener that actually browns and dissolves the way sugar does rather than sitting gritty in the base.
Most shelves fail at least one of these, and it's checkable on any pack including ours. For what "sugar-free" and "no added sugar" are each legally required to mean in India, see our guide to no added sugar versus sugar-free. And if chai is part of your Diwali morning as much as the sweets are, here's how much sweetener a cup actually needs.
Frequently asked questions
Can diabetics eat Diwali sweets?
Yes, in the same portion sense as any other week. A monk fruit and allulose sweetener carries no digestible carbohydrate, but the base of a halwa or kheer, meaning the rice, milk and ghee, still counts, so watch the plate rather than only the sweetener. Check your own response with a meter rather than a rule of thumb.
Is jaggery a healthier sugar for Diwali sweets?
Not for blood sugar. Jaggery's glycemic index runs around 84 against sucrose's 65 (Veerbhan and Malik, 2025), so it raises glucose faster than table sugar despite the natural reputation. It carries trace minerals sugar doesn't, but that doesn't change how it hits a glucose curve.
Can you make kaju katli without sugar?
You can, but it won't slice into the same firm diamonds. Kaju katli sets because sucrose crystallises as it cools, and allulose doesn't crystallise, so an all-allulose version comes out softer, closer to a fudge. Keep some real sugar in the mix if the firm snap matters more than going fully sugar-free.
What sweetener works in gajar ka halwa?
A monk fruit and allulose blend, added exactly where sugar would go. Cook on medium rather than high, and pull the halwa off a few minutes earlier than your usual recipe says, because allulose browns faster than sugar at the same temperature.
Does "sugar-free" on a mithai box actually mean sugar-free?
Only if it meets FSSAI's own bar: no more than 0.5 g of sugars per 100 g, under the Advertising and Claims Regulations, 2018. A box can say "sugar-free" while carrying jaggery, honey or a bulking agent that behaves differently in the body, so check the ingredients list rather than the front label.
How much sweetener replaces sugar in a Diwali sweet recipe?
Start with the same volume the recipe calls for. The monk fruit and allulose blend is sold as a 1:1 replacer, but no brand, ours included, has published a measured sweetness equivalence for Indian sweets specifically, so taste as you go rather than trusting the ratio blindly.
Can you make besan laddoo sugar-free?
Yes. Besan laddoo gets its structure mostly from roasted gram flour and ghee, not from sugar crystallising, so a monk fruit and allulose blend holds the shape and the bind. It will taste slightly different in sweetness at the exact same weight, so check and adjust before you roll the batch.
Is a date-and-nut laddoo automatically a safe "sugar-free" choice?
Not for blood sugar. Dates genuinely contain no added sugar, but they're a concentrated source of natural sugar, and a date laddoo can raise glucose the way any sugar-dense food does. It's a reasonable swap for refined sugar, not a free pass to eat without counting it.
If you're stocking up on sugar-free Diwali sweets ahead of the festival, our monk fruit and allulose blend comes in a 300 g pack that covers a full round of halwa, kheer and laddoo without running out mid-batch.