First take 1 teaspoon rice flour in a bowl.
Add around 3 teaspoon water to it. Mix it well without any lumps and set aside.
To a sauce pan add 1/2 cup jaggery along with 1/3 cup water.
Switch on the stove and let it boil. Let jaggery dissolve completely. After jaggery dissolves let the syrup boil for 3-5 minutes until slightly thick - no string consistency needs to be checked. Switch off and set aside.
To a kadai / pan - add cut raw mangoes along with 1/4 teaspoon turmeric powder and water till immersing level. Do not add more water. I used 2 small raw mangoes.
Let it cook in low medium flame.
Check by pressing with a spoon it should be soft.
It should not be too mushy, just cooked soft.
Now strain and add the prepared jaggery syrup.
Let it boil and cor 2 minutes.
Now add rice flour paste. This is added to thicken the curry.
Give a quick mix and let it cook for few more minutes.
To a tadka pan heat 2 teaspoon oil - add 1 teaspoon mustard seeds let it crackle then add few curry leaves, 2 red chilies along with a pinch of hing. Give a quick mix and switch off.
Add tadka to the pachadi.
Mix well and switch off.
Enjoy!