Mix together the chopped tomatoes, tomato puree, mango chutney, spices, salt, pepper, and sugar in a jug.
400 g Tin of Chopped Tomatoes, 2 tablespoon Tomato Puree, 4 tablespoon Mango Chutney, 4 tablespoon Medium Curry Powder, 1 teaspoon Ground Cumin, 1 teaspoon Garam Masala, 1 teaspoon Paprika, 3 Cardamom Pods, ½ teaspoon Chilli Powder, ½ teaspoon Salt, ½ teaspoon Sugar, ¼ teaspoon Pepper