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Prawn Thokku Recipe

This South Indian-style Prawn Thokku Recipe features juicy prawns simmered in a spicy onion-tomato masala with bold spices and curry leaves. Quick, flavorful, and perfect with rice or flatbreads—it's a must-try for seafood lovers.
Prep Time 15 minutes
Cook Time 20 minutes
Course Main Course
Cuisine Indian
Servings 4
Calories 280 kcal

Ingredients
  

Main Ingredients:

  • 500 g prawns shelled and deveined
  • 3 tbsp gingelly oil or neutral oil
  • 1 tsp mustard seeds
  • ½ tsp fennel seeds
  • 2 sprigs curry leaves
  • 2 large onions finely chopped
  • 3 medium tomatoes chopped or pureed
  • 2 green chilies slit
  • 1 tbsp ginger-garlic paste

Spices:

  • ½ tsp turmeric powder
  • tsp red chili powder
  • tsp coriander powder
  • ½ tsp garam masala
  • Salt to taste

Optional:

  • 1 tsp lemon juice
  • Fresh coriander leaves for garnish

Instructions
 

Step 1: Marinate the Prawns

  • Clean, shell, and devein prawns. Rinse and pat dry.
  • Marinate with a pinch of salt and ¼ tsp turmeric powder. Set aside.

Step 2: Prepare the Masala Base

  • Heat oil in a pan. Add mustard seeds and let them splutter.
  • Add fennel seeds and curry leaves.
  • Toss in chopped onions and sauté until golden brown.
  • Add ginger-garlic paste and green chilies. Cook for 1–2 minutes.

Step 3: Add Tomatoes and Spices

  • Stir in chopped tomatoes and cook until soft and oil starts to separate.
  • Add red chili powder, turmeric, coriander powder, and salt. Cook well, adding a splash of water if needed.

Step 4: Cook the Prawns

  • Add marinated prawns. Stir gently to coat them in the masala.
  • Cook for 5–6 minutes until prawns turn opaque and curl up.
  • Finish with garam masala, lemon juice, and chopped coriander leaves.

Step 5: Serve

  • Serve hot with steamed rice, chapati, dosa, or ghee rice.

Notes

  • Storage: Store leftovers in an airtight container for up to 2 days in the refrigerator. Reheat on the stovetop with a splash of water.
  • Variations: Add coconut milk at the end for a richer, creamier version.
  • Cook until dry for a thick masala coating—great with flatbreads.
  • Prawns: Avoid overcooking as they become rubbery; cook just until pink and curled.