Start by dry roasting the yellow moong separately in a pan over low heat for 2-3 minutes until a pleasant aroma is released.
Rinse and soak barnyard millet in clean water for at least 4 – 5 hours.
Rinse and soak roasted moong for 15 – 20 minutes.
After the soaking time, add the millet, moong, ginger, asafoetida, salt, and black peppercorns in a pressure cooker.
Add water, close the lid, and pressure cook over medium heat for 2 – 3 whistles or until both ingredients are soft and fully cooked. If you prefer a porridge-like consistency, add more water to achieve the desired texture.
Allow the steam to release naturally from the pressure cooker.
Heat the ghee in a small pan over medium heat.
Add the cumin seeds, mustard seeds, curry leaves, and cashews. Let the spices sizzle for a few seconds, releasing their fragrant oils. If you’re using cashews, fry until golden brown.
Pour the tempering over the cooked pongal, and gently stir to combine. Let the flavours meld for a couple of minutes on low heat.
Garnish with freshly chopped coriander leaves.
Serve millet pongal with coconut chutney or sambar for a complete South Indian meal.