Heat the Oil: Place a pan on the stove, add cooking oil, and let it heat up over a medium flame.
Temper the Spices: Add the mustard seeds, cumin seeds, asafoetida (hing), and curry leaves. Let them splutter.
Sauté the Onions: Add the finely chopped onion and cook until it turns lightly brown and translucent.
Add the Aromatics: Stir in the freshly crushed aromatic paste (dry coconut, garlic, ginger, green chilli, and coriander). Sauté this mixture for about a minute.
Cook the Tomatoes: Add the finely chopped tomato and salt to taste. Cook for another minute until the tomatoes soften.
Add the Spice Powders: Lower the heat. Add the coriander-cumin powder, turmeric, and Kanda Lasun Masala. Mix well.
Add the Veggies: Toss in the chopped ridge gourd. Stir well so the pieces are completely coated with the spices. This is the secret to a flavorful Moong Dal Ridge Gourd Curry.
Add Moong Dal: Add the soaked moong dal and mix thoroughly.
Simmer the Curry: Pour in about two glasses of warm water (adjust to your preferred gravy consistency).
Cook Until Soft: Simmer on low heat until the ridge gourd and dal are fully cooked and soft. Your delicious Moong Dal Ridge Gourd Curry is ready to serve!