Quick answer
Paneer, mushroom, soya chunks and mixed vegetables all work with a Spicy South biryani paste at the same 300g paste, 450g rice, 780 ml water ratio used for meat. What changes is the prep before the saute: paneer gets a quick fry, mushroom needs no oil at all, and soya needs a boil first.
A biryani paste does not know what it is coating. It works the same way against paneer as it does against chicken, which means a good vegetarian biryani comes down to prepping the vegetable correctly before it meets the paste, not finding a special recipe.
Do Spicy South Pastes Work for Vegetarian Biryani?
Yes. Every regional paste, from Ambur to Donne, works with paneer, mushroom and soya at the same 300g paste to 450g protein ratio used for chicken or mutton. The paste itself does not change, only how you prepare what goes into it.
Choosing a Paste for Vegetables
A milder paste like Donne lets the texture of paneer or mushroom come through rather than getting buried, which is why it works well as a starting point for a first vegetarian batch. A more assertive paste like Ambur or Nellore holds up fine too, and some cooks prefer that stronger backbone precisely because vegetables carry less natural richness than meat does, so a bolder paste keeps the dish from tasting flat. Neither is more correct than the other, it comes down to how much heat and how much spice you want carrying the dish once the meat's own flavour is out of the picture.
Paneer Biryani: Prep and Timing
Paneer breaks apart if it goes straight from the block into hot paste. Cube it first, then shallow fry the cubes for 3 minutes until the edges turn golden, which firms up the surface. Drop the fried cubes into a bowl of warm water for 5 minutes before draining, a step that keeps them soft instead of chewy through the saute and the dum that follow. From there it marinates in the paste like any other protein, just for a shorter 15 minutes rather than 25, since there is no raw texture to work through.
Mushroom Biryani: What Changes
Mushrooms need no oil to fry and no marination time at all. Wipe them clean, quarter them, and put them straight into the hot paste. They release their own water in the first few minutes, so let that cook off for 6 to 7 minutes before you add the measured 780 ml water. Skip this step and the extra liquid the mushrooms give up will throw off the rice ratio.
Soya Chunks (Nutrela) Biryani
Dry soya chunks need rehydrating before they can absorb anything. Boil them in plain water for 5 minutes, then squeeze out as much liquid as you can before they go anywhere near the paste. Squeezed dry, they pull in the paste's flavour the way a sponge does. Left wet, they mostly taste of the boiling water.
Mixed Veg Biryani
Carrot, beans, peas and potato in one pot need a shared head start. Chop everything to a similar small size and parboil for 4 minutes so the potato and carrot are not still hard by the time the rice finishes. Peas need no parboiling and can go in with the rest. Keep the pieces small and even, roughly the size of a fingernail, since large chunks of carrot or potato will still be underdone by the time the rice is perfect, and there is no way to fix that once the pot is sealed for the dum.
| Vegetable | Prep | Saute time | Dum time |
|---|---|---|---|
| Paneer | Cube, fry 3 min, soak in warm water 5 min | 5 min | 30 min |
| Mushroom | Wipe and quarter, no frying | 6 to 7 min, to cook off its own water | 30 min |
| Soya chunks | Boil 5 min, squeeze dry | 5 min | 30 min |
| Mixed veg | Chop small, parboil 4 min | 6 min | 30 to 35 min |
Donne paste is mild enough to let paneer's own texture come through, while still carrying real spice. 300g paste, 400g paneer, 450g rice.
Shop Donne Biryani PasteStep-by-Step Paneer Biryani
Ingredients
- 300g Spicy South Donne biryani paste
- 400g paneer, cubed
- 450g seeraga samba rice
- 780 ml water
- 2 tbsp ghee or oil
- Foil, for sealing
- A thick tawa, to place under the pot
Method
- Prep the paneer: Cut into cubes. Shallow fry for 3 minutes, turning, until golden at the edges. Drop into a bowl of warm water for 5 minutes, then drain.
- Marinate: Mix the drained paneer with the paste in a bowl. Rest for 15 minutes.
- Soak the rice: Wash the seeraga samba rice until the water runs clear and soak for 25 minutes, then drain.
- Saute: Heat the ghee in a heavy pot. Add the marinated paneer gently and cook on low heat for 5 minutes, stirring carefully so the cubes hold together.
- Add water: Pour in the 780 ml water and bring to a boil, about 5 minutes.
- Layer the rice: Scatter the drained rice evenly over the paneer. Do not stir.
- Seal: Press two sheets of foil tightly over the rim, then close with the lid.
- Dum: Place the pot on a tawa over the lowest flame. Cook covered, undisturbed, for 30 minutes.
- Rest: Turn off the heat and let it sit sealed for 15 minutes before opening.
Store-Bought vs Homemade Paneer
Firm, store-bought paneer blocks hold their shape through the fry and the dum better than the softer, fresh-made kind, which can crumble when it is stirred. If you are working with a softer block, skip the shallow fry entirely and go straight to the warm water soak, then handle it gently at every stage that follows, including the final fluffing after the rest period. Either kind works, the firmer block is simply more forgiving for a first attempt.
Common Mistakes with Veg Biryani
Broken, crumbly paneer almost always means it went into the pot cold and straight from the fridge, without the warm water soak that softens it enough to survive stirring. Watery rice with mushroom in the mix usually means the mushroom's own liquid never got cooked off before the measured water went in, so the pot ends up with more liquid than the 780 ml the rice is built around. Bland soya chunks are nearly always a squeezing problem, not a paste problem, wet chunks dilute the paste sitting around them instead of absorbing it. And carrot or potato that stays hard in a mixed veg batch means the parboil step got skipped, since the dum alone is not long enough to soften a raw root vegetable all the way through.
Frequently Asked Questions
Do Spicy South pastes work for vegetarian biryani?
Yes. Every regional paste works with paneer, mushroom and soya the same way it works with chicken, at the same 300g to 450g ratio.
Why fry paneer before adding it to the paste?
A quick fry firms up the surface so the cubes hold their shape through the saute and the dum instead of breaking apart into the rice.
Does mushroom need less water because it releases its own?
No, keep the 780 ml the same. Just let the mushroom's own liquid cook off during the saute step before you add the measured water.
How do I stop soya chunks from tasting bland?
Boil them first, squeeze out as much liquid as you can, then let them sit in the paste itself. They absorb flavour far better dry than wet.
Can I mix two vegetables in one batch?
Yes, keep the combined weight at 450g. Add whichever needs the longest saute first, then the rest, so nothing overcooks before the rice goes on.
Can I use tofu instead of paneer?
Yes, treat firm tofu the same way as paneer, a quick fry to firm the surface, then a short soak, then the same 15 minute marination. Soft or silken tofu is too fragile for this method and will break apart well before the dum finishes.
Do I need to add extra spice for a vegetarian batch?
No. The 300g paste is built to season 450g of protein on its own, whether that protein is paneer, mushroom, soya or chicken. Adding extra paste on top of the standard amount usually just makes the dish salty rather than more flavourful, since the ratio already accounts for how much a plain vegetable needs compared with meat.
For the wider picture of South Indian biryani styles, see our guide to South Indian biryani styles. Unsure whether a paste or a masala powder suits how you cook, see our biryani paste vs masala powder comparison and our note on whether a kit or a paste on its own fits your kitchen better. Running this without a pressure cooker, our guide to dum without an oven covers the seal and the tawa step in full.
Every Spicy South paste works with paneer, mushroom and soya at the same ratio it uses for meat.
Shop Biryani PastesLast reviewed 25 September 2026 by the Spicy South Kitchen.