Melt the butter in a pan.
Add the paneer and fry until golden brown on all sides.
Let the paneer soak in warm water for 30 minutes.
Melt the butter in a pan.
Add the onion and saute until brown.
Add the garlic and ginger and saute until fragrant, about a minute.
Add the chili powder, cashews, tomatoes, coriander, turmeric and garam masala and simmer for 5 minutes.
Add the paneer and simmer for 10 minutes.
Remove from heat and stir in the butter and yogurt.
