Take one tbsp butter on hot pan add chopped onion, cook for 2 mins

Add tomato slices

Stir after 2 mins and add ginger garlic paste and cook for 4 mins

Tranfer it to the blender and blend

Take another pan and melt butter,add spices and stir for 10 secs

Shift the mixture to the pan

Add turmeric,chilli powder salt garam masala,cover and cook for 5 mins

Gravy is almost ready.add cheese cubes