Marinate cottage cheese / paneer with lemon and salt.
Keep half an hour.
Heat butter and oil in a pan.
Add marinated paneer / cottage cheese and fry it.
Strain and keep aside.
Again heat butter and oil in a same pan.
Add chopped onion and fry till light brown.
Add ginger garlic paste and saute for one mins.
Add cumin seeds powder,coriander powder.red chilly powder,turmeric powder and 2 tbsp water.
Add tomato puree and mix well.
Add cottage cheese / paneer pieces and cream and mix well.
Cover it and cook well for 5 - 6 mins.
Add kasuri methi,salt and garam masala powder.