Marinate chicken with ginger garlic green chilli paste yogurt and salt for 30 minutes

Boil cashews and onions together in 1 cup water on medium flame till water is reduced and they become soft...then cool and grind to a very fine paste

Blanch spinach in boiling water for just a minute then remove drain...then cool and then grind to a fine paste

Heat oil or ghee in a vessel add clove cardomom cinnamon peppercorns once they splutter add marinated chicken

Cook on high flame till water evaporates and oil comes out for detailed recipe video click on the given link below https://youtu.be/ybJ4THt7UWo

Then add boiled cashews and onions paste also add coriander powder cumin powder garam masala powder pinch turmeric mix well

Cover and simmer 15 to 20 minutes open and mix in between to avoid masala from burning

After 20 minutes add milk and cream mixture to adjust gravy consistency,mix well boil and simmer 10 minutes or till chicken is cooked.

Now add spinach puree mix well add water if required to adjust consistency it should be medium to thick and not very thin

Boil cover and simmer 3 to 4 minutes then add a tbsp butter mix well or u can use ghee off gas remove from heat keep covered few minutes

Serve with naan paratha tandoori roti,take care jazak allah khair