Paneer tikka masala

Name: Paneer tikka masala
Cook time: 40 min
Total time: 40 min
Cuisine: Indian
Ingredients: 3 tbsp tikka curry powder; 2 tbsp natural yogurt; 200g block paneer cut into small cubes; 1 green pepper diced; 1 tbsp groundnut oil; 1 onion finely chopped; grated to make 1 tbsp ginger; 1 clove garlic crushed; 400g passata; 2 tsp tomato purée; 2 tsp caster sugar; 4 tbsp double cream; a knob butter; a handful coriander chopped; cooked basmati rice and naans to serve