A high protein one-pot rajma curry preparation. Punjabi Rajma Masala (Red Kidney Beans Curry) is a much loved spicy curry in most Indian Households and it goes very well with rice, chapati, or any Indian bread. Here is how to make this curry in a traditional Punjabi style at home. Rajma or Kidney Beans are high in Protein. They are also high in fiber, folate, and magnesium. High Fibre in Rajma promotes healthy digestion, and Folate and Magnesium promote good heart health. You can read more about it along with its benefits.