To begin making Hyderabad Soy Biryani Recipe With Vegetables & Palak, wash rice well and soak for half an hour.

In a handi, boil water, almost  triple the quantity of rice or more, with salt and the whole spices mentioned above. 

When the water comes to a boil, add the soaked rice and cook till almost done. When almost a bite remains in the grains, drain the rice in a sieve. Keep aside. 

Warm a bowl of milk in a saucepan, and soak the saffron in it and keep aside till required. 

In the meantime, heat a kadai with a bit of oil and on high heat, caramelise the onions with sprinkling some salt on it and sauteing them. Keep aside.

Now in the same kadai, with a bit of oil heated, add the potatoes and cook till they are shallow fried and crisp-cooked, season with salt and keep aside till required for layering.

In another vessel, bring enough water to boil to cook the remaining vegetables except the capsicum. 

Add the cauliflower first to the boiling water. After about 6 minutes or when the cauliflower is softened half-way through, add the rest of the vegetables. 

When almost done, drain from the clear stock and keep aside. Reserve and use this water for making soups if you wish. 

Take off soy chunks off the hot water, wash thoroughly and squeeze tightly to discard any extra water. 

For the biryani, in another vessel heat oil and add to it all the whole spices mentioned and saute till aromatic. 

Now add the remaining half of the chopped onions and saute on high flame. Add a bit of salt to it. Add the chopped capsicum too. 

When onions turn translucent, add ginger garlic paste and saute well for a minute till the raw smell vanishes. 

Now add turmeric and the chopped tomatoes. Mix well and cover and cook for a while. 

Add all the other dry spice powders and mix well.

Meanwhile in a mixer grinder, puree the palak with other mentioned ingredients for palak puree. 

Add the palak puree and mix well. Keep stirring on high flame for a while. 

Now add the beaten curds to the gravy and stir continuously on high flame. 

Add the soya chunks and mix well. Cover and cook. 

After a few minutes, add the boiled and drained vegetables, and adjust salt to taste. Mix well.  Adjust seasoning or masalas now. 

Add most of the fried onions reserving little for layering and garnishing. When all the water has evaporated and the gravy has thickened, switch of heat. 

Keep a thick griddle to heat on the stove top. 

Place a handi on the griddle, just to ensure the even heat distribution such that the bottom of the biryani doesn't get burnt. Now in the handi, start layering the biryani. Start with spreading half the gravy at the bottom. Cover with some cooked rice. Spread some ghee, fried onions, potato cubes, coriander leaves and mint leaves over it. Repeat layering so that you finish with caramelised onions on top most layer.. 

Make four vertical holes in the biryani with the handle of a spoon and pour saffron milk into it. Cover the vessel with aluminium foil and shut the lid tightly over it. Keep vessel on medium heat for dum. 

Keep on high heat for first 3 minutes and then on a low heat for about 6-7 minutes. Keep covered for few more minutes. Open the lid and mix a bit or serve in layers. 

Serve Hyderabad Soy Biryani Recipe With Vegetables & Palak along with Burani Raita Recipe (Garlic Based Yogurt), Pickled Onions Recipe, and Saunf Aloo & Dal Kebab Recipe (Potato & Lentil Kebabs).