In kadhai or pot add oil. Let it heat up.
Then add cumin seeds, mustard seeds and asafoetida, let it splutter well.

Then add split green chilli, crushed garlic and turmeric, saute it well.

Now add in chopped onion and fry it till become translucent.
Then add in cleaned and washed red amaranth (no need to chop amaranth leaves) just use fresh leaves remove it's extra stem and all.

Now add salt and crushed peanut and cook it about 5 minute.