Vegetarian●●●Origin Tamil NaduPrep 20 minutes, plus standing timeCook 10–15 minutes
A comforting South Indian dry curry of tender banana stem cooked with moong dal and buttermilk, finished with fresh coconut. It offers a subtle tanginess paired with a mild, earthy crunch and gentle heat from whole spices.
Peel the fibrous outer layer from 1 banana stem (30-cm / 12-inch long), cut it into rounds, and chop into small dice. In a bowl, combine the diced stem with 2 teaspoon moong dal, 250 g buttermilk, and salt to taste. Leave to rest for 15 minutes.
Warm 4.5 g vegetable oil in a large, heavy-based pan set over medium heat. Add the tempering spices and 4.3 g urad dal, stirring for 1 to 2 minutes until the mustard seeds crackle and the dal turns lightly golden, then turn the heat down to low.
Transfer the banana stem and buttermilk mixture into the pan. Cook over low heat, stirring frequently, for about 10 minutes until the stem is tender.
Mix in 4 g fresh coconut and allow the curry to simmer for another 2 minutes before serving.
Use equal weight. It cooks in about the same time and breaks down to a similar soft, creamy consistency, though the colour will be slightly pinkish-orange.
Use the same weight. The seeds are smaller and hotter; fry in hot oil until they pop, about 20–30 seconds, and reduce the heat if they darken too fast. The dish will be a little sharper.
Use 70% of the weight of whole seed, added with the other ground spices rather than fried whole. You lose the popping texture and the heat comes through more evenly.
Use 50% to 60% of the weight, soaked in equal parts warm water for 15 minutes before grinding. Works well for chutneys, though texture is slightly finer and sweeter.
Use 1.2 times the weight in curries. Adds creamy richness and authentic flavour, but makes gravies smoother and eliminates the grated, chewy mouthfeel.