The rajma beans can be soaked overnight for a period of 8 to 12 hours, boiled and set aside. In a skillet, heat some good amount of oil and add chopped onions until they turn golden brown. To this mixture, add Prakash Spices Rajma Masala and cook for a minimum period of 5 minutes in low flame. Add a handful of chopped tomatoes, ginger and 3 small slits of green chills. Pour the boiled Rajma beans along with salt and continue to cook them for 5 minutes until they are read for consumption. For improved taste, one can add a good amount of garlic paste and mix it well. Apart from rajma masala, the powder contents can also be used to prepare desi chana masala.