Quick Chicken Curry Recipe

Name: Quick Chicken Curry Recipe
Cuisine: Asian, Indian
Ingredients: 2 tbsp of ghee, or vegetable oil; 1 tbsp of mustard seeds; 1 large onion, sliced; 3 tbsp of ginger-garlic paste; 1 tbsp of garam masala; 500g of chicken thigh, boned and diced; 6 vine tomatoes; 1 chilli, deseeded; 3 tbsp of tomato purée; 1/2 tsp salt; 1 red pepper, deseeded and sliced; 2 red onions, finely sliced; 20g of coriander leaves, chopped; 200g pickling vinegar, lightly seasoned; basmati rice, cooked; naan, to serve; poppadoms, to serve