Heat oil in a pan and add the cinnamon & bay leaves. Give a stir for 15 secs.
Now add the onion-cashew paste and fry on medium heat for 7-8 mins till the paste is grainy
Add the ginger garlic paste, mix and fry on medium heat for 2-3 mins.
Now the blended Spice powder, turmeric powder and 1/4 tsp salt. Give a mix and cook on low to medium heat for 3-4 mins after adding a splash of water.
Now reduce heat to low (or switch off heat) and add the whisked curd/plain yogurt. Stir and mix it well.
(Switch on heat now) Stir on low heat for 3-4 mins till oil separates.
Now add the chicken pieces, 2 tsp salt and 1/2 tsp Red Chilli powder. Mix and sear on high heat for 4-5 mins.
Continue to cook on medium heat for 3-4 mins till the chicken is browned.
Now add 300 ml water, give a mix and cover & cook on low heat for 20-25 mins till chicken is tender.
Now add the fresh cream, roasted & crushed Kasuri Methi (dried fenugreek leaves) and the slit green chillies.
Give a mix and simmer on low heat for 3 mins till oil separates.
Serve with roti, naan or rice.