Dry roast fenugreek seeds.
Roast them till the aroma of fenugreek seeds comes out.
Allow it to cool and grind it to make a fine powder. Keep it aside.
Peel the raw mangoes and grate them.
In a wide plate add salt, turmeric powder and fenugreek seeds.
Add red chilli powder also to it. Mix all of them together.
Add these powders mix to the grated mangoes.
Mix all of them well.
Heat oil in a thick bottomed pan.
Add mustard seeds, black gram and red chillis.
Add asafoetida and fenugreek powder.
When the mustard seeds started crackling switch off the flame and keep it aside.
Let the tadka and oil to cool completely.
Once the oil and tadka come to room temperature.
Add the mamidikaya turumu or grated mango to the tadka. Combine all of them together well.
Serve mamidakaya turumu pachadi with hot piping rice and a drop of ghee.