Mastering garlic confit butter BBQ butterflied prawns
The garlic confit butter BBQ butterflied prawns recipe captures the essence of rich, buttery flavor combined with the vibrant notes of garlic and a subtle hint of spice. This dish showcases large tiger prawns that are skillfully butterflied to expose their flesh, enabling even grilling and a beautiful char while preserving juiciness and tenderness.
The magic here is the garlic confit butter – a luscious blend of slow-cooked garlic cloves, salted butter, anchovy fillets, chili flakes, and a pinch of salt, blended to perfection. When brushed over the prawns before grilling, it infuses them with aromatic depth and helps caramelize the surfaces, locking in flavor.
This recipe is a perfect choice for barbecue lovers and home cooks who want an impressive yet effortless dish. It’s naturally gluten-free and features seafood rich in protein and antioxidants, paired with the decadent smoothness from butter. Whether served as an appetizer or main course, it promises a sensory delight that pairs beautifully with sides like our stuffed seafood bread bowl.
Jump To
- 1. Mastering garlic confit butter BBQ butterflied prawns
- 2. Benefits and Advantages of garlic confit butter BBQ butterflied prawns
- 3. Essential Ingredients for garlic confit butter BBQ butterflied prawns
- 4. Dietary Substitutions to Customize Your garlic confit butter BBQ butterflied prawns
- 5. How to Prepare the Perfect Garlic Confit Butter BBQ Butterflied Prawns: Step-by-Step Guide
- 6. Mastering Garlic Confit Butter BBQ Butterflied Prawns: Advanced Tips and Variations
- 7. How to Store Garlic Confit Butter BBQ Butterflied Prawns: Best Practices
- 8. Nutritional Value of Garlic Confit Butter BBQ Butterflied Prawns
- 9. FAQs: Frequently Asked Questions About Garlic Confit Butter BBQ Butterflied Prawns
- 10. Garlic Butter Shrimp with Seafood-Stuffed Bread Bowl: Perfect BBQ Party Delight
Benefits and Advantages of garlic confit butter BBQ butterflied prawns
This recipe stands out for several reasons that appeal to both busy cooks and food enthusiasts:
Simple yet Flavorful
Butterflying the prawns shortens cooking time and allows the garlic confit butter to penetrate deeply, enhancing every bite with rich, savory goodness. The process is straightforward, requiring minimal prep but delivering maximum impact without complex techniques or ingredients.
Healthful Nutrient Profile
Prawns are low in calories and high in protein, providing essential nutrients while being gentle on dietary goals. Garlic confit adds antioxidants and compounds known for health benefits, such as allicin, without the harshness of raw garlic. The use of anchovy fillets contributes umami and heart-healthy omega-3 fatty acids.
Visual Appeal and Presentation
The butterfly technique showcases the prawns attractively with exposed flesh for a tantalizing grilled look. The char from the BBQ adds a rustic texture and enticing aroma that make this dish a highlight at any gathering.
Versatility and Pairing
These prawns can be served as a star appetizer or alongside complementary dishes like salads, grilled vegetables, or our popular seafood stuffed bread bowl. They work well for casual barbecues and formal dinners, adapting easily to diverse menus.

Essential Ingredients for garlic confit butter BBQ butterflied prawns
- 500 grams tiger or large prawns in shell: Fresh or thawed prawns; butterflied to expose the flesh for even grilling.
- 250 grams salted butter at room temperature: The base of the flavorful garlic confit butter.
- 20 garlic confit cloves: Slow-cooked garlic that imparts mellow and rich flavor without pungency; key to the butter’s sweetness.
- 1 teaspoon dried chili flakes: Adds balanced heat and depth.
- 6 anchovy fillets: Provide umami and a subtle saltiness that deepens the butter’s complexity.
- Pinch of salt: To season and balance the flavors.
- 1 tablespoon finely diced fresh parsley: Added at the end for fresh herbal brightness in the melted butter served as dipping sauce.
The ingredients are naturally gluten-free and allow for some flexibility. Butterflied prawns paired with garlic confit butter blend traditional flavors with an elegant finish perfect for BBQ parties or weeknight indulgences.
Dietary Substitutions to Customize Your garlic confit butter BBQ butterflied prawns
Seafood Substitutions
If tiger prawns are unavailable or you prefer variation, here are some alternative seafood options that work well with garlic confit butter:
- Shrimp: Smaller shrimp can be butterflied or cooked whole; reduce cooking time accordingly to avoid overcooking.
- Scallops: Larger, firm scallops can be brushed with garlic confit butter and grilled quickly for a tender bite.
- Lobster tails: Split midway and butterflied, lobster meat pairs beautifully with garlic butter for an indulgent treat.
- Firm fish fillets: Such as swordfish or halibut, brushed with garlic confit butter and grilled carefully for delicate flavor.
Dairy and Dietary Adjustments
- Butter alternatives: For dairy-free or vegan adaptations, substitute with quality plant-based spreads or coconut oil infused with garlic confit for similar richness.
- Anchovy-free version: Skip anchovies if avoiding fish or strong flavors; compensate with a splash of soy sauce or seaweed flakes for umami.
- Heat level: Adjust chili flakes to taste or substitute with smoked paprika for a mild smoky flavor without spice.
Adaptation is simple and helps tailor the recipe to personal preference or dietary requirements without losing the signature garlicky butter BBQ charm.
For insights on the benefits of garlic confit and the nutritional value of prawns, check these trusted resources.

How to Prepare the Perfect Garlic Confit Butter BBQ Butterflied Prawns: Step-by-Step Guide
First Step: Butterfly the Prawns
Begin by preparing 500 grams of tiger or large prawns in their shell. Using a serrated knife, cut down the backbone carefully without slicing through the tail or head, effectively butterflying each prawn. Remove the vein and press the prawns flat to expose the flesh fully. Lightly season with a pinch of salt and set aside.
Second Step: Make the Garlic Confit Butter
In a food processor, combine 250 grams of salted butter at room temperature, 20 garlic confit cloves, 1 teaspoon dried chili flakes, 6 anchovy fillets, and a pinch of salt. Blend until the mixture becomes smooth and well combined. Reserve some of this garlic confit butter for serving as a dipping sauce.
Third Step: Apply the Garlic Butter
Brush the exposed flesh of the prawns generously with the garlic confit butter. This rich blend will infuse the prawns with deep, aromatic flavor while cooking.
Fourth Step: Preheat the BBQ Grill
Preheat your BBQ grill to high heat, aiming for about 200 degrees Celsius (approximately 392 degrees Fahrenheit), and keep the lid closed to maintain consistent temperature.
Fifth Step: Grill the Prawns
Place the prawns flesh side down on the grill and close the lid. Grill for about 2 minutes or until the flesh turns pink and shows light char marks. Flip the prawns using metal tongs, then close the lid and cook for an additional 1 to 2 minutes. Once done, remove the prawns from the grill and allow them to rest briefly.
Sixth Step: Melt Remaining Garlic Butter and Serve
Melt the leftover garlic confit butter until bubbly and frothy. Stir in 1 tablespoon of finely diced fresh parsley for a fresh finish. Pour some of this melted butter over the grilled prawns and serve the rest as a dipping sauce. Peel the prawns and dip into the garlic butter before enjoying. Serve immediately for the best flavor and texture.
Mastering Garlic Confit Butter BBQ Butterflied Prawns: Advanced Tips and Variations
Advanced Tips for Perfect Prawns
- Use a serrated knife to butterfly the prawns easily without damaging the shell. Avoid cutting all the way through to keep the prawn’s structure intact.
- Expose part of the prawn head during butterflying to encourage caramelization and enhance flavor during grilling.
- Monitor grill time closely. Slight undercooking is preferable as prawns continue cooking slightly after being removed from heat, helping prevent rubbery texture.
- If using frozen prawns, thaw them properly in the refrigerator overnight and pat dry to avoid moisture buildup and flare-ups on the grill.
- Prepare garlic confit butter in advance and refrigerate, bringing it to room temperature before use for easy spreading.
- Add finishing touches such as cracked black pepper, a sprinkle of lemon zest, or a squeeze of fresh lemon juice to brighten the flavors.
Variations to Try
- Incorporate smoked paprika or cayenne pepper into the garlic butter for a smoky or spicy kick.
- Use different fresh herbs such as thyme, rosemary, or basil instead of parsley to experiment with flavor profiles.
- Serve the prawns with a side of citrus salad or grilled vegetables for a balanced meal.
Perfecting the balance of rich garlic butter and tender, charred prawns is key to this recipe’s success.
How to Store Garlic Confit Butter BBQ Butterflied Prawns: Best Practices
Refrigeration
Store leftover prawns and garlic confit butter separately in airtight containers. The prawns can be refrigerated for up to 2 days. Keep the garlic butter chilled in an airtight container for up to a week. Before reheating the prawns, bring the butter to room temperature.
Freezing
For longer storage, freeze the cooked prawns and garlic butter separately. Wrap the prawns tightly in plastic wrap or place in freezer-safe containers for up to one month. Defrost in the refrigerator overnight before reheating gently to preserve texture.
Reheating Tips
- Warm prawns gently on a stovetop or grill to avoid overcooking.
- Reheat garlic butter by melting it slowly over low heat, stirring to maintain its creamy texture.
Nutritional Value of Garlic Confit Butter BBQ Butterflied Prawns
This dish offers a nutrient-rich seafood option combined with the flavors and richness of garlic confit butter. The prawns are excellent sources of high-quality protein and essential nutrients while being low in calories.
| Nutrient | Approximate Amount (Per Serving) |
|---|---|
| Calories | Approx. 300 kcal |
| Protein | 25-30 g |
| Total Fat | 20 g (primarily from butter) |
| Saturated Fat | 10 g |
| Cholesterol | High (Prawns are rich in cholesterol) |
The garlic confit butter adds richness and antioxidants, with garlic known for its health benefits such as immune support and anti-inflammatory properties. Prawns provide omega-3 fatty acids and are a good source of selenium and vitamin B12. For more detail, see the Nutritional Value of Prawns and Benefits of Garlic Confit.

FAQs: Frequently Asked Questions About Garlic Confit Butter BBQ Butterflied Prawns
Can garlic confit butter be made ahead of time?
Yes, garlic confit butter can be made in advance and stored in an airtight container in the refrigerator for up to a week. Bring it back to room temperature before using to allow easy spreading and saucing.
How should I cook butterflied prawns on a BBQ to avoid overcooking?
Cook prawns on high heat for about 2 minutes per side until they turn pink and opaque with slight char marks. Check doneness by making a small cut inside; the flesh should be firm and white, not translucent. Avoid overcooking to prevent rubberiness.
Is it okay to use frozen prawns for BBQ recipes?
Yes, frozen prawns work well if properly thawed overnight in the refrigerator. Pat them dry before cooking to avoid excess moisture that can cause flare-ups or uneven cooking on the grill.
What are some alternative seafood options for this BBQ prawn recipe?
Alternatives include shrimp, lobster tails, or large scallops. Adjust cooking times accordingly to ensure even grilling and match the flavor of garlic confit butter.

Garlic Butter Shrimp with Seafood-Stuffed Bread Bowl: Perfect BBQ Party Delight
🦐 Enjoy perfectly grilled garlic butter prawns with just the right amount of char, making them a delicious delight for your next barbeque!
🍞 Delight your guests with prawns infused with rich flavors of garlic and anchovies, paired with a buttery dipping sauce for the perfect party treat.
- Total Time: 20 minutes
- Yield: 4 servings 1x
Ingredients
500 grams tiger or large prawns in shell
250 grams salted butter at room temperature
20 garlic confit cloves
1 teaspoon dried chili flakes
6 anchovy fillets
Pinch of salt
1 tablespoon finely diced fresh parsley
Instructions
1. Butterfly the prawns using a serrated knife by cutting down the backbone, keeping the tail and head intact. Remove the vein and press the prawns flat to expose the flesh. Lightly season with salt and set aside.
2. In a food processor, blend butter, garlic confit cloves, chili flakes, anchovy fillets, and a pinch of salt until well combined. Brush the prawns’ flesh with the garlic confit butter, reserving leftover butter as a dipping sauce.
3. Preheat the BBQ grill to high heat with the lid closed until it reaches about 200 degrees Celsius or 392 degrees Fahrenheit.
4. Place prawns flesh side down on the grill. Close the lid and cook for 2 minutes or until flesh turns pink and prawns have light char marks.
5. Flip the prawns using metal tongs, close the lid, and grill for another 1 to 2 minutes. Remove from the BBQ and let rest.
6. Melt remaining garlic confit butter until bubbling and frothy, stir in diced parsley. Pour some melted butter over the prawns and serve the rest as a dipping sauce. Peel the prawns and dip before eating. Serve immediately.
Notes
🔪 Tip: Use a serrated knife for an efficient butterfly cut. Avoid cutting all the way through to keep the prawn intact.
🔥 Tip: Expose part of the prawn head for caramelization during cooking, enhancing flavor.
⏲️ Tip: Monitor cooking time carefully to avoid toughness; prawns should be pink with slight char.
- Prep Time: 15 minutes
- Cook Time: 5 minutes
- Category: Main Course
- Method: Grilling
- Cuisine: American
- Diet: Pescatarian
Nutrition
- Serving Size: 1/4 of the recipe
- Calories: Moderate (exact numbers not provided)
- Sugar: Unknown
- Sodium: Unknown
- Fat: High due to butter
- Saturated Fat: Unknown
- Unsaturated Fat: Unknown
- Trans Fat: Unknown
- Carbohydrates: Unknown
- Fiber: Unknown
- Protein: Rich in protein
- Cholesterol: Unknown






