Guinea fowl mappas is a creamy, tangy coconut-milk curry scented with mustard, curry leaves and warm spices, topped with crisp julienned potatoes. The sauce is lightly spicy and rounded, while the salli potatoes add crunch.
Heat 913 g vegetable oil in a deep heavy pan to 180°C (350°F).
Fry 170 g julienned maris piper potato in the hot oil for about 10 minutes until golden brown.
Lift the potatoes out with a slotted spoon, drain on kitchen paper, then toss with the chaat masala for the salli potatoes (0.3 g chaat masala). Keep warm.
Heat 13.5 g vegetable oil in a large saucepan. Add the mustard tempering (9.9 g mustard seed) and fry for 30 seconds until the seeds splutter.
Add 30 g curry leaves, then 300 g thinly sliced brown onion. Cook over medium heat for about 10 minutes until the onion is soft and glossy.
Add the ginger garlic paste (30 g), 12 g green chilli slit in half and fresh ginger root to taste, peeled and finely chopped. Cook for 2 minutes.
Add 2000 g guinea fowl, quartered, and cook for a few minutes, turning occasionally, until lightly browned.
Pour in 507 g coconut milk, bring to a boil, then lower the heat and simmer for about 20 minutes until the guinea fowl is tender.
Stir in the ground spices for the sauce (10.8 g ground coriander, 15.6 g garam masala) and 45 g distilled white vinegar. Season with sea salt to taste.
Spoon the guinea fowl and sauce into a warm dish and scatter the salli potatoes over the top.
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 80% of the weight, finely shredded and browned slowly with a pinch of asafoetida. Replicates the bulk and natural sweetness in gravies without allium.
Use 20% to 25% of the weight (1 g for every 4 to 5 g fresh). Stir into the gravy; adds peppery heat and warmth, though it misses the crisp, zesty kick of raw root.
Use equal weight; simmer gently over low heat to prevent curdling. Imparts a comparable rich texture, though it adds dairy richness without any coconut fragrance.
Use 50% of the weight and stir in near the end of cooking. Adds warmth and depth since it contains ground coriander, but introduces stronger spices like clove and cinnamon.
Use 50% of the weight mixed with equal parts ground coriander and a pinch of ground cinnamon, ground cloves, and ground green cardamom. Sprinkle near the end for a warming finish.