In a small bowl combine sambar powder, coriander powder, cumin powder, rice flour, asofetida and salt
Cut the washed ladies finger into small pieces and place them in a paper towel /regular towel and dry them
Add the okra and oil to a microwave safe plate; spread well
Microwave them for 3 minutes, take out and add curd; mix well
Microwave for another 3 - 4 minutes till the mushy texture changes
Add the spice powder mix and combine well
Microwave for 6 - 8 minutes or till the bhindi cooks well with spice powders flavors well incorporated. Serve it with rice/roti