In a bowl add dahi then add besan mix them together add 2spoon water stir it and transfer into a pan then turn on the gas. As it starts boiling add palak paste mix them together then add salt and corriender powder adjust water according to the constiency let it cook on low flame for 10min. After 10min add sev & turn of the gas. For tadka heat oil then add jeera and dried red chilli garnish this tadka above the curry and serve hot.