In a heavy-bottomed pan, heat the oil over medium heat. Add mustard seeds. When they splutter, add fenugreek seds (methi) and asafoetida (hing).
2 tablespoon oil, 1/4 teaspoon mustard seeds, 1/4 teaspoon fenugreek seeds (methi), 1/8 teaspoon asafoetida (hing)
Add turmeric powder, salt, and red chili powder. Immediately, add the grated mango so the powdered spices do not burn. Mix everything well. Cover the pan with a lid and let it cook for 6-8 minutes.
1/4 teaspoon turmeric powder, 1/2 teaspoon red chili powder
Continue cooking the mango on medium heat until it releases its juices and becomes pulpy.
Next, add the jaggery and salt to the mango mixture. Mix well. Once the jaggery is added, the mixture will become watery. Continue to cook until it thickens, and the mangoes become translucent.
1/2 cup jaggery, salt
Keep cooking until the methamba reaches a sticky, jam-like consistency.
Let the methamba cool to room temperature before transferring it to a clean, dry glass jar.
Methamba is ready to be served! Enjoy it as a side dish with Indian bread like theplas, parathas, or even with regular chapatis.