If the amaranth leaves are tender, u dont have to cook or boil, or else boil the washed and chopped amaranth leaves with a pinch of salt till done in pressure cooker.
Heat oil in a pan or a kadai.
Splutter mustard seeds.
Add cumin, garlic cloves, black gram, curry leaves and red chillies.
Add green chillies and chopped onions and saute for a while.
Add the turmeric, salt and cooked amaranth leaves in this seasoning pan.
Close the lid immediately and cook on medium heat.
After 4 mins, open the lid, stir well and cook till done. Amaranth leaves fry - Thotakura fry is ready
:- In india, we get tender amaranth/thorakura, but here in USA, we don`t get that tender here. So, I pressure cook the leaves.