Clean and wash the mudakathan keerai.
Heat a kadai, add sesame oil. Once the oil is hot, add mustard and urad dal.
After mustard spluttered, add curry leaves.
Now add finely chopped shallots and garlic cloves.
Add fenugreek seeds and saute until turns golden brown.
Then, you can add salt and pepper powder.
Now, add mudakathan keerai leaves and saute well.
After its sauteed well in oil completely, add chopped tomatoes and cook until its mashed.
Now add turmeric powder and sambar / masala powder, saute until its raw smell goes off.
Add tamarind extract water and adjust water as per gravy thickness you want.
After it starts boiling, reduce flame and cook until oil gets separated and thin layer forms on top.
Add grated coconut and cook for 5 more minutes in low flame and turn off.
Serve hot with rice and side dish of your choice.