Paneer in Spicy Tomato Sauce

Ingredients

• 6 Tbsp thick tomato puree
  
  150 ml water
  
  2 tsp grated ginger
  
  2 tsp garlic paste
  
  1 tsp crumbled kasturi methi
  
  200 ml cream
  
  1 tsp garam masala
  
  2 tsp sugar
  
  Salt
  
  2 green chilies - seeded and chopped
  
  1/4 tsp chilli powder
  
  2 Tbsp chopped coriander
  
  4 tsp lemon juice
  
  1 tsp roasted, ground cumin
  
  100 gm butter
  
  2 sliced onions
  
  1 sliced capsicum
  
  200 gm sliced mushrooms
  
  200 gm paneer - cut into 2" cubes