sentence: prepare chopped potato cauliflower carrot and bean sentence: heat some oil in a pan and add saffron sentence: add tomatoes and salt and press them to puree sentence: add all the vegetables to the pan and mix sentence: add chopped green chillies too sentence: add more salt and biriyani masala to taste sentence: add mint and coriander leaves sentence: cover to cook until 70% cooked sentence: add the remaining vegetable and cover to cook again sentence: put the mixture and some steamed rice layer by layer with yogurt and oil in a baking tray sentence: cook it in the oven and serve