In a cooker add dal, salt, water cover and cook on medium flame for 2-3 whistles.
Once dal is cooked let it cool down completely.
Once cooled transfer into a bowl add wheat flour, cumin seeds, red chili flakes, dry mango powder, nigella seeds, turmeric powder, carom seeds, asafoetida, salt, oil and mix well.
Once mixed add little water at a time and make a semi soft but smooth dough.
Once dough is done rub oil on palm and grease dough with oil and let it rest for 15 minutes.
After 15 minutes divide the dough into 4 parts.
Take one portion cover and keep the rest aside.
Roll the dough ball into a chapati and cut it into strips and slit from the center as well.
Take one strip and twist it gently.
Heat oil on medium low heat and drop the twisties into it.
Fry till golden brown and crisp once almost cooked increase the heat to give color.