Add 2 tsp of oil and roast 1 tsp urad dal and 1 tsp chana dal, peanut. furthermore, roast 1 green chilli and 2 cloves garlic till the blisters appear.

Transfer to the blender. also add in small piece tamarind and salt to taste.blend to smooth consistency adding ½ cup water, or as required.serve along with idli or dosa.