Roasted Garlic Butter BBQ Prawns

These BBQ butterflied prawns are a culinary masterpiece, perfectly charred and generously drenched in a decadently delicious garlic confit butter. Incredibly easy to prepare, this dish is guaranteed to impress your guests and stands as the ultimate seafood centerpiece for any gathering, from a casual backyard BBQ to a festive Christmas lunch. Prepare for a flavor experience that will have everyone asking for the recipe!

Jump to Recipe Print Recipe

Delicious Garlic Confit Butter BBQ Butterflied Prawns on a platter

Elevate Your BBQ: Garlic Confit Butter Butterflied Prawns

For those who follow my culinary adventures, you’ll know my deep affection for garlic confit. It’s not just an ingredient; it’s a profound flavor enhancer, a secret weapon that introduces incredible depth and richness to virtually any dish. In this recipe, that very essence transforms ordinary prawns into an extraordinary culinary experience. Our signature garlic confit butter is the perfect partner for these succulent, butterflied BBQ prawns, infusing every bite with an unforgettable aroma and taste.

Crafted with premium Westgold salted butter, this luxurious butter blend features 20 cloves of tender garlic confit, a generous sprinkle of chili flakes, and a hint of anchovies. The anchovies are crucial here, providing a beautiful, rich umami foundation that masterfully highlights the natural sweetness and saltiness of the prawns. Meanwhile, the chili flakes introduce a subtle, exciting warmth, gently awakening your palate without overpowering the delicate seafood flavors.

When this exquisite garlic confit butter is generously drizzled over the perfectly charred BBQ prawns, it creates a dish that simply melts in your mouth. For Australians, myself included, no festive occasion, especially Christmas lunch, feels complete without prawns. These BBQ garlic prawns are not just a meal; they’re an experience, poised to become the star attraction on your holiday menu. Imagine the delight on your loved ones’ faces as they savor this exquisite creation, forging cherished memories around a table filled with seasonal flavors and pure culinary joy.

Close-up of Garlic Confit BBQ Butterflied Prawns glistening with butter

Australia’s Iconic Delight: Throwing Prawns on the Barbie

The phrase “Throw some shrimp on the barbie” has become an international symbol for Australian culture, yet it’s a funny quirk that most Australians don’t actually say it! In our lingo, those delicious crustacean are known as ‘prawns,’ and our beloved BBQ is simply ‘the barbie.’ Regardless of the phrasing, BBQ prawns are undeniably an iconic Australian meal, deeply woven into our culinary traditions. On any given Sunday, you’ll find families gathering, firing up the BBQ to grill an assortment of meats and, of course, fresh seafood. This outdoor cooking style perfectly complements our hot and humid climate, making it a cherished ritual embedded deep within our culture.

But why settle for the ordinary when you can truly elevate your BBQ prawn game to unprecedented heights? This is precisely where my garlic confit butter comes into play. Envision plump, succulent prawns sizzling on a hot BBQ grill, their inherent sweetness harmonizing with the intoxicating aroma of garlic-infused butter. It’s a symphony of flavors, a match made in culinary heaven that promises to transform your next BBQ into a gourmet feast.

Creating Irresistibly Delicious Prawns

As your BBQ garlic prawns cook to golden perfection, the garlic confit butter performs its magic. It meticulously seeps into every tender crevice, generously coating each prawn with a luscious, buttery goodness. The outcome is nothing short of spectacular: prawns so incredibly succulent and bursting with flavor that your guests will find themselves unable to resist delicately licking the shells clean, ensuring not a single precious drop of this exquisite butter goes to waste. This isn’t just about eating; it’s about savoring every moment and every delightful nuance of taste.

Garlic confit butter BBQ prawns ready for grilling

Mastering the Art: How to Butterfly Prawns

Many home cooks might wonder, “How do I butterfly prawns?” The good news is, it’s surprisingly simple once you know the technique! By following these straightforward steps, you’ll quickly master the art of butterflying prawns, transforming them into beautiful, perfectly cooked seafood with ease.

The Right Tool: Use a Serrated Knife

Prawns, with their protective yet delicate shells, can sometimes be a little challenging to handle. This is precisely why the most effective tool for butterflying prawns is a knife with a serrated edge. The teeth-like edge of a serrated knife provides a secure grip on the shell, allowing you to slice through it with remarkable precision and minimal effort. It acts as your reliable culinary assistant, making the process of preparing your prawns a breeze and ensuring clean, beautiful cuts every time.

Precision Cutting: Follow the Backbone

To begin, gently lay your prawn on its side on a stable cutting surface, securing it firmly with one hand. With your other hand, carefully guide the serrated knife into the prawn’s backbone, where the magic of butterflying truly begins. Apply a steady, fair amount of pressure to cut through the shell and flesh, but be cautious not to slice all the way through the prawn. The goal is to expose the maximum amount of succulent flesh while ensuring the prawn remains perfectly intact, creating that signature butterflied shape.

Flatten and Reveal: Split the Backbone Open

Once you’ve made your cut along the backbone, flip the prawn over. Then, gently but firmly press it down onto your chopping board. This action will effectively split the prawn open further, allowing you to expose as much of the internal flesh as possible. This step is crucial for even cooking and optimal flavor absorption. Remember, culinary skills come with practice, and with each prawn you butterfly, you’re one step closer to achieving perfection in the kitchen and impressing your diners!

Unlock Hidden Flavors: Cutting into the Head

While it might sound a bit unconventional, much of the prawn’s most intense flavor resides within its head. To truly maximize the taste experience, you’ll want to expose a bit of what I affectionately call the prawns “head guts.” I’m sure there’s a more elegant culinary term, but the effect is undeniable! The moment these exposed head contents hit the sizzling heat of the BBQ, they begin to caramelize, releasing an incredible depth of umami and sweetness that permeates the entire prawn. Get ready to savor every succulent bite, as this caramelization works its magic, bringing an explosion of vibrant flavors to life on your taste buds.

Chef's hands butterflying prawns, demonstrating the technique

The Magic of Garlic Confit: A Culinary Gem

Confit is a traditional French cooking technique renowned for its ability to tenderize and infuse ingredients with incredible flavor by slow-cooking them in fat over a very low heat for an extended period. You’re likely most familiar with duck confit, where duck legs are gently cooked in their own rendered fat until impossibly tender. Garlic confit, however, takes this principle and applies it to garlic cloves, bathing them in a glorious pool of either butter or, my personal favorite, extra virgin olive oil. It’s like these cloves are indulging in a luxurious spa treatment, slowly soaking up all that goodness and transforming into something truly magical – soft, sweet, and intensely flavorful, losing their raw pungency entirely.

The versatility of garlic confit is astounding. Beyond this recipe, you can incorporate it into almost anything imaginable. Use it to build the base of a rich pasta sauce, blend it into creamy dips like hummus, spread it onto crusty toast or sandwiches for an instant flavor boost, or add it to comforting soups and vibrant salad dressings. Here, we’ve harnessed its power to create the most exquisite compound butter. Slather this aromatic butter on warm crusty bread, watch it melt luxuriously over a perfectly grilled steak or seafood, or use it to jazz up roasted vegetables. If your taste buds don’t burst into song, I’ll be genuinely surprised! To delve deeper into the wonders of garlic confit, you can read more about it here.

A jar of homemade garlic confit butter, perfect for BBQ prawns

Explore More Delicious Seafood Recipes from Daen’s Kitchen:

If you’re a seafood enthusiast, you’ll love these other popular recipes from my kitchen. Each one is designed to bring exceptional flavor and joy to your table:

Creamy Prawn Risotto – A comforting and luxurious dish, perfect for a cozy evening.

White Wine Butter Mussels – Simple yet elegant, these mussels are bathed in a delicate, aromatic sauce.

Slow Roasted Olive Oil and Citrus Salmon – A light and flavorful salmon recipe that’s as healthy as it is delicious.

Buttered Lobster Pasta with Cherry Tomatoes – Indulge in this rich and vibrant pasta dish featuring succulent lobster.

A beautifully presented platter of Garlic Confit Butter BBQ Butterflied Prawns

If you create this incredible recipe, please remember to share your wonderful creations! Tag me on Instagram, TikTok, or Pinterest – I absolutely love seeing your culinary masterpieces!

Your feedback is invaluable! If you have any questions about the recipe or would like to share a review, please do so here. I genuinely enjoy answering your food and recipe-related queries and hearing your thoughts on my dishes.

This delightful recipe is proudly sponsored by our friends at Westgold butter, whose quality products helped bring this flavor to life.

Garlic-Butter-BBQ-Prawns
Save
Pin
Print




4 from 2 votes

Garlic Confit Butter BBQ Butterflied Prawns

By Daen Lia
These BBQ butterflied prawns are charred to perfection and coated in a truly decadent garlic confit butter. This recipe is incredibly simple to follow, guarantees to delight any crowd, and serves as the ultimate seafood dish for your next dinner party or family gathering.
Prep Time: 15 minutes
Cook Time: 5 minutes
Servings: 4

Ingredients

  • 500 g prawns, Tiger or large prawns in shell
  • 250 g Westgold, salted butter at room temp
  • 20 garlic confit cloves
  • 1 tsp dried chili flakes
  • 6 anchovy fillets
  • pinch of salt
  • 1 tbsp finely diced fresh parsley

Instructions

  • Begin by butterflying your prawns. Using a sharp serrated knife, carefully cut down the backbone of each prawn, being sure to keep both the tail and head intact for presentation and flavor. Gently remove the vein from the spine and then press the prawns flat onto your cutting board to expose as much of the flesh as possible. Lightly season with salt and set them aside.
  • In a food processor, combine the room temperature butter, the 20 garlic confit cloves, dried chili flakes, anchovy fillets, and a pinch of salt. Pulse and blend until all ingredients are thoroughly combined and smooth. Brush the exposed flesh of the butterflied prawns generously with a portion of this flavorful garlic confit butter. Reserve the remaining butter; it will serve as an irresistible dipping sauce later.
  • Ignite your BBQ and set the temperature to high on the grill side. Close the lid and allow the grill to preheat thoroughly, reaching an internal temperature of 200 degrees Celsius (approximately 390 Fahrenheit). This ensures a perfect char.
  • Once the BBQ is hot, open the lid and carefully place the butterflied prawns flesh-side down directly onto the hot grill grates. Close the lid and allow them to cook on high heat for precisely 2 minutes, or until their flesh has turned a vibrant pink and you notice beautiful slight char marks.
  • Using metal tongs, carefully flip the prawns over to cook on the shell side. Close the lid again and allow them to grill for an additional 1 to 2 minutes, ensuring they are fully cooked through. Promptly remove the prawns from the BBQ and let them rest briefly.
  • While the prawns are resting, gently melt the remaining garlic confit butter in a small saucepan over low heat until it becomes bubbling and frothy. Stir in the finely diced fresh parsley at the very end for a burst of freshness. Pour about 2 tablespoons of this melted garlic butter sauce directly over the rested prawns, and transfer the remaining sauce into a small dipping dish. Serve hot. For the best experience, peel the prawns and dip them into the rich, aromatic sauce.
  • Serve immediately and enjoy your exquisite Garlic Confit Butter BBQ Butterflied Prawns!
iconEnjoyed this recipe? Leave a comment below!
Can I make garlic confit butter in advance for these BBQ garlic prawns?

Absolutely! The garlic confit butter can be prepared well in advance, making your cooking process smoother and more efficient. Simply store it in an airtight container in the refrigerator. When you’re ready to use it for your BBQ garlic prawns or any other dish, allow it to come to room temperature so it’s easily spreadable and brushes onto your prawns effortlessly. This advance prep allows the flavors to meld even further, enhancing the final taste.

How can I ensure the BBQ prawns are cooked to perfection?

Achieving perfectly cooked prawns is a balance of careful timing and keen observation. Here are some essential tips to help you:

  • Constantly monitor your butterfly prawns as they cook. Overcooking is the most common mistake and will result in a tough, rubbery texture.
  • Look for a visual cue: the prawns should transform into a beautiful, opaque pink color, often accompanied by a delicate char on the outside. This signifies that they are cooked through.
  • If you’re uncertain, make a small incision into the thickest part of one of the butterfly prawns. The flesh inside should be entirely opaque, with no translucent areas remaining. Remember, prawns will continue to cook slightly after being removed from the heat, so a tiny hint of pink in the very center is acceptable.
  • It’s always wiser to slightly undercook your BBQ prawns rather than overcook them. If they need a little more time, you can always return them to the grill for another minute or two.
Can I use frozen prawns for this recipe, and how should I prepare them?

Yes, absolutely! You can certainly use frozen prawns for this delectable recipe. However, proper thawing is a critical step before you proceed to butterfly and grill them. The best method for thawing frozen prawns is to place them in the refrigerator overnight, allowing them to thaw slowly and safely. Alternatively, you can follow the quicker thawing instructions provided on the packaging, which often involves a cold water bath. Once thawed, it’s essential to pat the prawns thoroughly dry with paper towels. This removes excess moisture, ensuring they caramelize beautifully and absorb the garlic confit butter flavor perfectly before you move on to butterflying and grilling.

Is the garlic confit butter suitable as a dipping sauce?

Most definitely! In fact, utilizing the remaining garlic confit butter as a dipping sauce is highly encouraged and adds an extra layer of indulgence to your meal. Simply melt the butter until it’s gently bubbling and slightly frothy. For an added burst of fresh flavor and vibrant color, stir in a tablespoon of finely diced fresh parsley. Drizzle a portion of this aromatic garlic butter sauce generously over your cooked BBQ garlic prawns, and serve the rest in a small, elegant dipping dish on the side. Your guests will love peeling their prawns and immersing them in this rich, savory sauce for an unforgettable taste experience.

What are some excellent serving suggestions for BBQ garlic prawns?

To further enhance the experience of your exquisite BBQ garlic prawns, consider these delightful serving suggestions:

Fresh Salt and Pepper Finish

A simple yet impactful finish: just before serving, sprinkle a delicate touch of flaky sea salt and freshly ground black pepper over your BBQ prawns. This straightforward seasoning amplifies their natural, sweet flavors and adds a subtle, savory kick. Remember, a little seasoning goes a long way in highlighting the inherent deliciousness of the seafood!

Vibrant Chopped Coriander

Introduce a burst of color and freshness by garnishing your butterfly prawns with finely chopped fresh coriander. The bright green leaves not only offer a visually appealing contrast but also impart a wonderfully refreshing herbal note that harmonizes beautifully with seafood. Scatter the coriander generously over the prawns just before they hit the table.

Aromatic Lemon Zest

To infuse your BBQ prawns with a bright, uplifting aroma and a tangy nuance, finely grate some fresh lemon zest over them. The zest delivers a concentrated citrusy punch that brilliantly cuts through the richness of the garlic butter and complements the prawns’ natural sweetness. It’s a simple, yet incredibly effective technique to elevate the overall flavor profile.

Tangy Lemon Juice Squeeze

A final squeeze of fresh lemon juice over your BBQ garlic prawns just before serving is transformative. The acidity of the lemon juice perfectly balances the richness of the prawns and garlic butter, introducing a bright, zesty flavor that invigorates the palate. It’s a refreshing touch that enhances the entire dish and leaves a clean finish.