Prawn Masala with Coconut Milk

Prawn masala brings together the warmth of an Indian-style spiced tomato base with the softness of coconut milk, giving the sauce both depth and a creamy finish. The masala is made by frying onion, ginger, garlic, chilli and ground spices until fragrant, then simmering with tomatoes until thick enough to coat the prawns. Coconut milk rounds out the heat without making the curry heavy, while garam masala and fresh coriander add a final lift. Served with basmati rice or warm flatbreads, it is a quick, practical seafood curry with a rich sauce and tender prawns at the centre.
Cuisine style Indian-style prawn curry
Spice level Medium
Cooking style One-pot cooking • Minimal cleanup
Time commitment Under 1 hour

Why this recipe works

  • Built-in depth: Onion, ginger, garlic and ground spices are fried before the tomatoes go in, creating a more rounded masala base.
  • Creamy but balanced: Coconut milk softens the heat and adds body, while tomatoes keep the sauce bright rather than heavy.
  • Fast seafood cooking: The prawns are added only once the sauce is ready, so they cook quickly and stay tender.

Get the most out of this recipe

Adjust the heat

  • For a milder curry: Remove the chilli seeds and membrane, or use less chilli. The coconut milk will also soften the heat as the sauce simmers.
  • For more heat: Keep the chilli seeds in, or add a little extra fresh chilli when frying the aromatics so the heat blends into the masala.

Timing notes

  • Reduce the sauce before adding prawns: Let the tomato masala thicken first; adding prawns too early can overcook them before the sauce has developed.
  • Best served straight away: Prawns are at their best soon after cooking, while still tender and juicy in the hot sauce.

Common mistakes

  • Do not overcook the prawns: Remove the pan from the heat once the prawns are pink and just cooked through; prolonged simmering can make them rubbery.
  • Keep the coconut milk gentle: Once the coconut milk is added, avoid a hard boil so the sauce stays smooth and creamy.
  • Do not rush the tomato stage: The tomatoes should reduce until the masala thickens; this prevents a thin sauce and gives the spices time to settle.

Make-ahead tips

  • Make the sauce ahead: The masala base can be prepared in advance and chilled before the prawns are added. Reheat it gently, then cook the prawns just before serving.
  • Reheat gently: Warm leftovers over low heat until piping hot, adding a small splash of water if the sauce has thickened. Avoid boiling to help keep the prawns tender.

Equipment you'll need

Ingredients
Instructions
Print
  1. Finely chop the onion. Peel and finely grate the ginger, then crush the garlic; finely chop the green chilli (remove the seeds for less heat).
  2. Heat the vegetable oil in a large frying pan over medium heat. Add the onion and a pinch of the salt, then cook for 6 to 8 minutes until softened and lightly golden.
  3. Stir in the ginger, garlic, green chilli, ground cumin, ground coriander and ground turmeric. Cook for 1 minute, stirring constantly, until fragrant.
  4. Add the canned tomatoes and the remaining salt, then bring to a gentle simmer. Cook for 8 to 10 minutes, stirring occasionally, until the masala thickens and the oil begins to separate at the edges.
  5. Pour in the coconut milk and return to a gentle simmer. Cook for 4 to 5 minutes until the sauce looks slightly reduced and creamy.
  6. Add the prawns and simmer gently for 3 to 5 minutes until pink and just cooked through. Stir in the garam masala, then take off the heat and fold through most of the fresh coriander.
  7. Taste and adjust with a little more fine sea salt if needed. Serve hot, scattered with the remaining fresh coriander.

Made this recipe? Rate it — a comment is optional.

Recipe notes

Serving suggestions

This recipe pairs well with:

Basmati rice Warm flatbreads

Tips

  • Keep the heat gentle once the coconut milk is added so the sauce stays smooth and does not split.
  • If your prawns are already cooked, add them at the end and warm through for 1 to 2 minutes so they stay tender.
  • For anyone who is pregnant, elderly, very young, or immunocompromised, make sure the prawns are cooked until piping hot all the way through.

Substitutions

  • Replace the green chili pepper with 0.5 tsp ground cumin for a milder curry with less heat.
  • Replace fresh coriander with 1 tsp ground coriander stirred in at the end for a similar aroma when herbs are unavailable.
  • Replace vegetable oil with olive oil for a slightly fruitier base.

Storage

  • Refrigerate up to 2 days
  • Cool quickly, then refrigerate in a sealed container. Reheat gently in a saucepan over low heat until piping hot, adding a small splash of water if the sauce has thickened; avoid boiling to keep the prawns tender.

Ratings & reviews

Liked this recipe? Share your feedback to support our cooking community.

Tried this recipe?

Choose 1–5 stars. A comment is optional.

If you leave a comment, use 10–500 characters.

Stay inspired

Discover new recipes, seasonal favourites and cooking inspiration every day. Follow JustRecipes on Pinterest and Spillt.

Recipe overview

  • Servings: 3 servings
  • Total time: 35min (30min active)
  • Difficulty: Easy
  • Cuisine: Indian
Beginner friendly With serving suggestions One pot

Plan your meals and get a complete grocery list automatically.

Add to meal planner

Equipment you'll need

Advertisement

Recommended tools for this recipe

Best overall

Misen 8-Inch Chef Knife

Sharp modern chef knife
  • AUS-10 steel
  • Balanced design
  • Less traditional feel

Got ingredients left?

Find recipes using ingredients from this recipe or what you already have at home.

Find recipes with these ingredients →

Make this recipe easier next time

Advertisement

These tools help you get better results with less effort.

Best overall

Misen 8-Inch Chef Knife

Sharp modern chef knife
  • AUS-10 steel
  • Balanced design
  • Less traditional feel
Best value

Titanium & PP Double-Sided Cutting Board

Easy-clean double-sided board
  • Separate surfaces for meat and produce
  • Resists odors and stains
  • Harder on knife edges than wood or plastic
Top quality

All-Clad HA1 Hard Anodized Nonstick Fry Pan 12 Inch

Premium nonstick performance
  • Top-tier build quality
  • Excellent heat distribution
  • Expensive
Best overall

OXO Good Grips 2-Piece Cutting Board Set

Practical everyday board set
  • Two useful sizes with reversible cutting surfaces
  • Dishwasher safe and easy to clean
  • Plastic surfaces will show knife marks over time

Browse alphabetically

Looking for a specific recipe? Choose a letter below to jump directly to recipes starting with that letter or number.

Enjoy cooking with JustRecipes?

Add JustRecipes as one of your preferred Google sources to discover our recipes more easily across Google Search.

Add JustRecipes to Google

Every recipe on JustRecipes follows the same structured editorial process. Learn how recipes are created, validated, translated, illustrated, and continuously improved across the platform. How we create recipes.