Crispy & Flavorful King Prawn Butterfly Recipe – A Perfect Appetizer

King Prawn Butterfly is a delicious South Asian appetiser featuring large prawns marinated in a spiced gram flour batter, deep-fried until golden brown, and served as a crispy, flavourful seafood delight. This easy-to-make recipe is perfect for special occasions, family gatherings, or a restaurant-style treat at home.


📌 Recipe Details

🕒 Prep Time: 30 minutes (includes cleaning, peeling, and deveining prawns)
🕒 Marination Time: 30 minutes
🔥 Cook Time: 15-20 minutes
Total Time: 1 hour 15 minutes
🍽 Servings: 4


🛒 Ingredients

For the Marinade:

  • 500g king prawns, peeled and deveined (optional, half split the prawns)
  • 1 tbsp ginger-garlic paste
  • 1 tsp red chili powder
  • 1 tsp turmeric powder
  • 1 tsp garam masala
  • Salt (to taste)
  • 1 tbsp lemon juice

For the Batter:

  • 1 cup chickpea flour (besan)
  • 2 tbsp rice flour
  • 1 tsp red chili powder
  • 1/2 tsp baking soda
  • Salt (to taste)
  • Water (as needed to make a thick batter)

For Frying:

  • Oil for deep frying

For Garnish:

  • Fresh coriander leaves, chopped
  • Lemon wedges

👩‍🍳 Step-by-Step Instructions

1️⃣ Prepare the Marinade

  1. In a bowl, combine ginger-garlic paste, red chili powder, turmeric powder, garam masala, salt, and lemon juice.
  2. Add the prawns to the marinade, ensuring they are evenly coated.
  3. Marinate for at least 30 minutes for enhanced flavor.

2️⃣ Prepare the Batter

  1. In another bowl, mix chickpea flour, rice flour, red chili powder, baking soda, and salt.
  2. Gradually add water to create a thick, smooth batter with a pancake-like consistency.

3️⃣ Heat the Oil

  1. Pour enough oil into a deep pan or fryer.
  2. Heat the oil to 350°F (175°C) for perfect crispiness.

4️⃣ Fry the Prawns

  1. Dip each marinated prawn into the batter, ensuring even coating.
  2. Carefully place them into the hot oil, frying in batches to avoid overcrowding.
  3. Fry for 3-4 minutes per batch until golden brown and crispy.

5️⃣ Drain & Serve

  1. Use a slotted spoon to remove crispy fried prawns.
  2. Place them on a plate lined with paper towels to absorb excess oil.
  3. Garnish with chopped coriander leaves and serve hot with lemon wedges.

6️⃣ Enjoy!

  • Serve with mint chutney, tamarind sauce, or a spicy mayo dip.
  • Perfect as an appetiser or seafood snack!

Crispy & Flavorful King Prawn Butterfly Recipe – A Perfect Appetizer
King Prawn Butterfly

💡 Tips for the Perfect King Prawn Butterfly

For extra crunch: Add 1 tbsp cornflour to the batter.
For a smoky flavour: Add a pinch of smoked paprika to the batter.
For a healthier option: Air-fry at 375°F (190°C) for 10-12 minutes instead of deep frying.
For extra spice: Increase red chili powder or add chopped green chilies.


❓ Frequently Asked Questions

Q: Can I use frozen prawns?
✅ Yes, but ensure they are fully thawed and patted dry before marinating.

Q: How do I store leftover fried prawns?
✅ Store in an airtight container in the fridge for up to 2 days. Reheat in an oven or air fryer for crispiness.

Q: Can I bake instead of deep-frying?
✅ Yes! Bake at 400°F (200°C) for 15-20 minutes, flipping halfway through.


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