Method
Cut beans into very small cubes (as finely as you can) and cook it with salt and Haldi. Once it is cooked, drain all the water and keep aside. Soak toor dal for about 2 hours and grind it coarsely with hing,salt and red chillies (depends on your palate). Keep oil in a pan, put mustard seeds to splutter, put curry leaves and then put the ground toor dal mix. keep in very low flame and cover the mix to get cooked. After five minutes, open and turn upside down the mix and cover again. Repeat this process for a couple more times until the dal mix is cooked. You will know that it is cooked when the mix does not stick to the ladle. Squeeze the water out of the cooked beans and put it alongwith the toor dal mix and stir well so that both are blended. This item goes very well with sambar rice or rasam rice.