Take ½ cup raw rice along with 1 tablespoon toor dal. Rinse it well and spread it on the strainer itself and set aside for 30 minutes to dry. If you are making in bulk you can spread it on a cloth for fast drying.
It should be dry like this.
Transfer to a mixer jar along with ¼ teaspoon cumin seeds and ½ teaspoon black pepper.
Grind it to a rava like consistency and set aside.
Heat 1 tablespoon oil in a kadai add ½ teaspoon mustard seeds. Let it splutter.
Add ⅛ teaspoon hing, 3 red chillies, few curry leaves, ½ teaspoon chana dal and ¼ teaspoon urad dal. Give a quick saute.
Now add the rice dal mixture and saute for a minute.
Add 1 ½ cups hot water.
Add salt to taste.
Give a quick mix and cook covered for 15 minutes in low flame.
After 5 minutes give a quick mix.
Pat it well.
Cook covered in lowest flame possible for 10 minutes. The total cooking time of rice and dal is around 15 minutes.
Open and gently fluff it.
Add 2 tablespoon grated coconut.
Give a quick mix and transfer the upma to a serving bowl.
Add little oil to the base and let it cook until crisp and golden brown.
Scrape using a sharp ladle.
This is called 'kaandhal' and tastes so good.
Serve arisi upma hot with thokku or chutney.