Here is an authentic, vibrant, and completely original South Indian Prawn Curry recipe. It features a rich, fragrant coconut base flavored with curry leaves, mustard seeds, tamarind, and freshly ground spices—perfect for serving with steamed basmati rice or soft appams.

South Indian Prawn Curry
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Prep time: 15 minutes
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Cook time: 20 minutes
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Servings: 4
Ingredients
The Prawns
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500g (1 lb) large prawns (shrimp), peeled and deveined
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1/2 tsp turmeric powder
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1/2 tsp Kashmiri chilli powder (or regular mild chilli powder)
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1 tsp lemon juice
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Salt to taste
The Curry Base & Aromatics
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2 tbsp coconut oil (or neutral cooking oil)
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1 tsp black mustard seeds
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1 tsp cumin seeds
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1 sprig fresh curry leaves (about 10–12 leaves)
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1 large red onion, finely chopped
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1 tbsp ginger-garlic paste
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2 green chillies, slit lengthwise (adjust to taste)
The Spices & Tomatoes
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2 medium ripe tomatoes, finely chopped
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1 tsp coriander powder
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1/2 tsp turmeric powder
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1 tsp Kashmiri chilli powder (for a rich red color without excessive heat)
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1/2 tsp black pepper powder
The Coconut & Finishing
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1 cup thick coconut milk (or 1 cup freshly grated coconut blended with warm water and strained)
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1 tbsp tamarind paste (dissolved in 2 tablespoons of warm water)
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Fresh coriander leaves, chopped (for garnish)
Instructions
1. Marinate the Prawns
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In a bowl, toss the cleaned prawns with turmeric powder, chilli powder, lemon juice, and a pinch of salt.
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Set aside to marinate for 10 to 15 minutes while you prep the remaining ingredients.
2. Tempering & Aromatics
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Heat coconut oil in a deep skillet or manchatti (clay pot) over medium heat.
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Add the mustard seeds and cumin seeds. Once they begin to sputter and crackle, immediately toss in the fresh curry leaves (be careful of splattering).
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Add the finely chopped onions and sauté until they turn translucent and golden-brown at the edges (about 5 minutes).
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Stir in the ginger-garlic paste and slit green chillies, cooking for another minute until the raw aroma disappears.
3. Build the Spice Base
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Lower the heat slightly and add the chopped tomatoes. Cook until they soften and begin to break down into a paste (about 4–5 minutes).
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Add the coriander powder, turmeric powder, Kashmiri chilli powder, and black pepper powder. Stir well and cook the spices in the oil for 1–2 minutes, splashing a tablespoon of water if it starts to stick.
4. Simmer the Curry
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Pour in the tamarind extract and the thick coconut milk, stirring continuously to combine everything into a smooth, fragrant gravy.
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Bring the mixture to a gentle simmer. Let it cook uncovered for about 5 minutes so the flavors meld together. Do not let it boil vigorously after adding coconut milk, or it may curdle.
5. Cook the Prawns
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Gently slide the marinated prawns into the simmering curry.
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Cook for 3 to 5 minutes only, just until the prawns turn opaque, pink, and curl into a “C” shape. Overcooked prawns will become rubbery.
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Taste the curry and adjust salt if needed.
6. Garnish and Serve
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Remove from heat and garnish generously with fresh chopped coriander leaves.
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Serve hot alongside steaming basmati rice, Kerala parotta, or appams.
Chef’s Tip: For an authentic coastal depth of flavor, use freshly extracted thick coco










