Grilled King Prawns with Green Onion, Ginger & White Soy Butter is a dish that takes me back to summer evenings spent with friends and family by the seaside. The aroma of grilling seafood fills the air, and laughter echoes through the warm breeze. This recipe encapsulates that joy—bringing together fresh, succulent prawns with flavorful butter infused with fragrant ginger and crisp green onions. Whether you’re celebrating a special occasion or just enjoying a leisurely weekend dinner, this dish will surely impress. Plus, it’s so easy to make that even novice cooks can achieve delicious results.
Why make this recipe?
There are many reasons to give Grilled King Prawns a try. First off, the taste is simply divine. The combination of ginger, soy sauce, and fresh green onions creates a flavor profile that perfectly complements the natural sweetness of the prawns. These little delights are not only delicious but also quick to whip up, taking just about 20 minutes from start to finish!
Budget-friendly? Yes, please! When it comes to seafood, king prawns might sound fancy, but you can often find them at reasonable prices, especially if you purchase them frozen. Plus, this recipe doesn’t involve fancy cooking techniques or hard-to-find ingredients.
And let’s not forget about kids. If you want to introduce them to seafood without overwhelming them, this grill recipe is the way to go. The butter makes the prawns juicy and flavorful, but they stay mild enough for young palates to appreciate.
In short, this recipe is perfect for all skill levels—whether you’re a seasoned chef or a beginner looking to explore new flavors!
How to make Grilled King Prawns
Making Grilled King Prawns with Green Onion, Ginger & White Soy Butter is straightforward and stress-free. You’ll need about 20 minutes to prep and cook, which makes it ideal for a quick weeknight meal or a weekend gathering. You won’t need any special tools; a bowl for mixing and a grill is all you need. If you can handle cleaning and deveining prawns, you’re halfway there!
Whether you serve these prawns with a fresh salad or over a bed of rice, you’re bound to delight your guests and family.

Ingredients
- King prawns
- Green onions
- Ginger
- White soy sauce
- Butter
- Salt
- Pepper
Step-by-step directions
Let’s dive into the steps to make these mouthwatering grilled king prawns. Trust me; it’s as easy as 1-2-3—well, actually six steps!

Start by preparing the butter mixture. In a bowl, combine softened butter with finely chopped green onions, grated ginger, white soy sauce, salt, and pepper. Mix them well until fully combined and set aside.
Next, prepare the king prawns. Clean and devein them carefully to ensure they’re ready for grilling.
Preheat your grill to medium-high heat, so it’s nice and hot when we start grilling.
Once the grill’s heated, lather the king prawns generously with the butter mixture you prepared earlier. Make sure they are well coated for maximum flavor.
Grill the prawns for about 2-3 minutes on each side. You’ll know they’re done when they turn pink and opaque—take care not to overcook them!
Finally, serve them hot, maybe with a happy smile because you’ve just made an incredible dish!
How to serve Grilled King Prawns?
Serving these grilled king prawns is fairly versatile. You can serve them as an appetizer or as a main course. Pair them with a zingy, refreshing salad, or go for something hearty like garlic rice or quinoa. A squeeze of fresh lime over the prawns just before serving can add an extra zing!
You can also garnish the plate with a few additional chopped green onions or fresh herbs, such as cilantro or parsley, for an added pop of color and flavor.
How to store Grilled King Prawns?
If you happen to have any leftovers—though I doubt it—you can store them in an airtight container in the refrigerator for up to three days. Just reheat them gently in a skillet over low heat, or pop them in the microwave for a quick warming.
If you want to freeze them, wrap tightly in plastic wrap and then place them in a freezer bag. They’ll keep well for about three months. When you’re ready to enjoy them again, thaw in the fridge overnight before reheating.
Tips for perfect Grilled King Prawns
Don’t overcook: Watch the cooking time closely. Prawns cook quickly, so take them off the grill as soon as they turn pink and opaque—overcooking will make them rubbery.
Butter mixture: Use softened butter to ensure that it mixes easily with the other ingredients. If your butter is too hard, it won’t incorporate well.
Preheat the grill: Always preheat your grill to ensure the prawns cook evenly and develop those lovely grill marks.
Resting time: Let the prawns rest for a minute after grilling. This helps them retain moisture.
Skewer them: If you’re worried about losing small prawns to the grill, consider skewering them beforehand to make flipping easier.
Variations
Feel free to experiment with this recipe to fit your taste:
Spicy Kick: Add some chili flakes or a splash of hot sauce to the butter mixture for a spicy twist.
Herbaceous Flavor: Mix in some fresh herbs like cilantro, dill, or basil for a fresh, vibrant flavor profile.
Vegetarian Version: Try this recipe with large portobello mushrooms instead of prawns. Marinate and grill them using the same butter mixture for a meat-free alternative.
FAQs about Grilled King Prawns
Can I use frozen king prawns?
Absolutely! Just be sure to thaw them completely before cleaning and grilling. You can leave them in the refrigerator overnight or run them under cold water for quicker thawing.
What if I don’t have white soy sauce?
You can substitute with regular soy sauce, but it will be saltier and darker in color. If you prefer a lighter flavor, you might want to mix some water in with the soy sauce.
Why did my prawns become rubbery?
Rubbery prawns are usually overcooked. Keep an eye on them while grilling; remember they only need 2-3 minutes per side!
By following this recipe, you’re bound to thrill your taste buds and make lasting memories around the table. Grilled King Prawns with Green Onion, Ginger & White Soy Butter is a dish that’s not just about eating; it’s about experiencing the joy of cooking and sharing delicious food with loved ones. Happy grilling!
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Grilled King Prawns with Green Onion, Ginger & White Soy Butter
- Total Time: 20 minutes
- Yield: 4 servings 1x
- Diet: Pescatarian
Description
A simple yet flavorful dish featuring grilled king prawns with a buttery ginger and green onion sauce, perfect for summer gatherings.
Ingredients
- 1 lb king prawns, cleaned and deveined
- 4 green onions, finely chopped
- 1 tablespoon ginger, grated
- 3 tablespoons white soy sauce
- 4 tablespoons butter, softened
- Salt, to taste
- Pepper, to taste
Instructions
- Prepare the butter mixture by combining softened butter, chopped green onions, grated ginger, white soy sauce, salt, and pepper in a bowl. Mix well and set aside.
- Clean and devein the king prawns carefully.
- Preheat your grill to medium-high heat.
- Lather the king prawns generously with the butter mixture until well coated.
- Grill the prawns for about 2-3 minutes on each side until they turn pink and opaque.
- Serve hot, optionally garnished with lime juice and extra chopped green onions.
Notes
Don’t overcook the prawns; they can become rubbery. Use softened butter for better mixing. Consider skewering if cooking small prawns.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Category: Main Course
- Method: Grilling
- Cuisine: Seafood
Nutrition
- Serving Size: 1 serving
- Calories: 280
- Sugar: 1g
- Sodium: 600mg
- Fat: 18g
- Saturated Fat: 10g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 4g
- Fiber: 0g
- Protein: 20g
- Cholesterol: 150mg
Keywords: grilled prawns, seafood recipe, summer grilling, easy prawns, king prawns
