Ultimate Grilled Carabinero Prawns with Roasted Garlic Butter
The summer season brings with it a delightful craving for outdoor cooking, and nothing satisfies quite like the smoky aroma of fresh seafood sizzling on the grill. While simple fish dishes are always a hit, elevating your grilling game with something truly special can transform an ordinary meal into an unforgettable culinary experience. These grilled prawns are exactly that – an exceptional treat that combines robust flavors with surprising simplicity and speed, making them perfect for any summer gathering or a luxurious weeknight dinner. We’re diving into the world of Carabinero prawns, a premium choice that, while more expensive than their regular counterparts, offers a magnificent size and unparalleled depth of flavor. With just a kiss of coarse salt and a generous slathering of our homemade roasted garlic butter, these jumbo prawns promise an extraordinary taste that will leave a lasting impression. Prepare to impress your guests and your palate with this sensational grilled seafood masterpiece!

Table of Contents
- The Allure of Carabinero Prawns: A Gourmet Grilling Experience
- Crafting the Perfect Roasted Garlic Butter
- Grilling Carabinero Prawns to Perfection
- Frequently Asked Questions: Grilled Prawns
- Similar Seafood Recipe Ideas
- Printer-Friendly Grilled Prawns Recipe Card
The Allure of Carabinero Prawns: A Gourmet Grilling Experience
When it comes to shellfish, Carabinero prawns stand in a league of their own. These deep-sea scarlet beauties, native to the Mediterranean and Eastern Atlantic, are renowned for their impressive size, vibrant red color, and intensely sweet flavor profile. Unlike conventional shrimp, Carabineros boast a robust, almost lobster-like taste, and their heads are packed with a rich, flavorful “juice” that many chefs consider a delicacy. While they may come with a higher price tag, their substantial size—often four times larger than typical prawns—and their exceptional taste truly justify the investment, transforming a simple grilled dish into a luxurious feast. For this recipe, their inherent richness means we can keep the seasoning minimal, allowing their natural flavors to shine through beautifully, complemented by a sublime garlic butter.
Crafting the Perfect Roasted Garlic Butter
The secret to truly unforgettable grilled prawns lies in the accompanying garlic butter. And to achieve a truly robust, complex garlic flavor that melts in your mouth, roasting a whole head of garlic on the grill is highly recommended. While freshly minced garlic offers a sharp, pungent kick, roasted garlic transforms into a sweet, creamy, and deeply aromatic paste. This mellowing process eliminates the raw bite, lending a sophisticated richness that elevates the compound butter to gourmet status. It’s an extra step that pays dividends in flavor, making all the difference in this incredible dish.
The Roasting Process for Silky Garlic
To begin your roasted garlic journey, preheat your grill to a moderate 375 degrees Fahrenheit (approximately 190°C) and set it for direct heat. Take a whole head of garlic, carefully slice off about a quarter inch from the top to expose the cloves, then drizzle lightly with olive oil. Wrap the entire garlic head snugly in aluminum foil, twisting the top to seal it shut. Place this foil packet directly on the grill grates and roast for a full hour. This slow roasting process caramelizes the garlic, turning it tender and sweet. Once done, remove it from the grill and allow it to cool completely before handling. The cloves will be soft and easily squeezable.

Blending Your Flavorful Compound Butter
Once your roasted garlic has cooled, it’s time to assemble the heavenly garlic butter. In a medium-sized mixing bowl, combine one stick of room-temperature unsalted butter. The softened butter is crucial for achieving a smooth, well-incorporated mixture. Carefully squeeze out the roasted garlic cloves from their papery skins directly into the bowl. Add two tablespoons of grated Parmesan cheese for a savory, umami kick, and one tablespoon of Dad’s Steak seasoning for an extra layer of savory spice. Using a fork or a rubber spatula, vigorously mash and mix all the ingredients together until they are thoroughly blended and smooth. This creates a beautifully aromatic, creamy compound butter that will generously coat your grilled prawns and toast, adding an incredible depth of flavor.

Dad’s Seasonings
Essential grillin’ seasonings to elevate your outdoor cooking!
Grilling Carabinero Prawns to Perfection
Grilling Carabinero prawns is a surprisingly quick and straightforward process, especially given their exquisite nature. Because these prawns are so inherently flavorful, heavy seasoning isn’t necessary. The goal is to enhance, not overpower, their natural sweetness. Before grilling, it’s a good idea to ensure your prawns are straight; if they’ve curled, gently straighten them to ensure even cooking on the grill. A light drizzle of olive oil will help prevent sticking and promote a beautiful sear, while a sprinkle of coarse salt will draw out their delicious taste.
Prawn Preparation and Seasoning
For Carabinero prawns, you typically want to keep the heads on as they contain much of the rich flavor. You can choose to leave the shells on for extra moisture and flavor during grilling, or lightly butterfly and devein them if you prefer. For this recipe, we’ll keep them whole to maximize that authentic ocean taste. Lightly drizzle the straightened prawns with a good quality olive oil. This not only adds a touch of Mediterranean richness but also helps the coarse salt adhere evenly. Season liberally with coarse sea salt; its larger crystals provide bursts of flavor without over-salting. Remember, Carabinero prawns are a delicacy, and simple seasoning allows their unique characteristics to truly shine.
Mastering the Grill for Succulent Prawns
To achieve perfectly cooked, succulent Carabinero prawns, you need high, direct heat and a watchful eye, as they cook very quickly due to their size. Ensure your grill is preheated to a high temperature. Place the seasoned prawns directly over the intense heat. Cook them for approximately 2 minutes per side. You’ll know they’re ready when they turn opaque and their vibrant red color deepens. Overcooking will make them rubbery, so precision is key! Alongside your prawns, place a halved lemon directly on the grill grates, cut-side down. Grilling the lemon caramelizes its juices, imparting a sweeter, smokier tang that’s perfect for squeezing over the finished seafood.

Serving Your Gourmet Grilled Prawns
Once your exquisite grilled prawns are cooked to perfection, carefully remove them from the grill. While they rest, take a few slices of sourdough bread – its tangy flavor and sturdy texture make it an ideal companion. Generously spread your homemade roasted garlic butter onto each slice. Place these buttered sourdough slices onto the grill, toasting them until golden brown and slightly crisp. The residual heat and butter will create an irresistible garlic bread that perfectly soaks up all the prawn’s juices. Before serving, give your grilled prawns and toasted bread a final squeeze of that charred, warm lemon for a burst of bright, smoky acidity. Serve immediately and savor every bite of this fast, easy, and undeniably gourmet treat!
Frequently Asked Questions: Grilled Prawns
Can I make this recipe in the oven or on the stovetop if I don’t have a grill?
Absolutely! While the grill imparts a unique smoky char, you can certainly replicate this recipe using other cooking methods. For the oven, you can roast the garlic in foil at 375°F (190°C) for 45-60 minutes, then bake the prawns on a baking sheet at 400°F (200°C) for about 5-7 minutes, flipping halfway. On the stovetop, a cast-iron skillet or heavy-bottomed pan heated to medium-high with a touch of oil will yield similar results for the prawns, cooking for 2-3 minutes per side. The key is high heat for a short duration to prevent overcooking and achieve a beautiful sear.
What exactly are Carabinero prawns and where can I buy them?
Carabinero prawns (Aristeus antennatus) are a species of large, deep-sea prawns prized for their striking red color and exceptionally sweet, rich flavor, often compared to lobster. They are primarily found in the Eastern Atlantic and Mediterranean. Due to their deep-sea origin and delicacy status, they are generally more expensive and harder to find than regular shrimp. You can often purchase them from specialty seafood markets, high-end grocery stores, or online seafood purveyors that ship frozen. Their vibrant color is natural and intensifies when cooked.
Can I use regular shrimp or other types of prawns for this recipe?
Yes, you can definitely substitute Carabinero prawns with other large shrimp or prawns, though the flavor profile will be slightly different. Jumbo shrimp (U/10 or U/12 count per pound) or large tiger prawns would be excellent choices. Adjust grilling times accordingly; smaller shrimp will cook even faster (1-1.5 minutes per side). The roasted garlic butter will still complement any grilled shellfish beautifully, creating a delicious meal even with more common varieties.
What are some good side dishes to serve with grilled prawns?
Grilled prawns pair wonderfully with a variety of light and fresh sides. Consider a crisp green salad with a citrus vinaigrette, grilled asparagus or broccolini, a light quinoa salad, or a simple pasta tossed with olive oil and cherry tomatoes. The sourdough bread toasted with garlic butter is already a fantastic accompaniment, but a refreshing coleslaw or a light orzo salad would also complement the rich flavors of the prawns beautifully.
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For your convenience, here’s a printer-friendly version of this incredible grilled prawns recipe:
Grilled Carabinero Prawns with Roasted Garlic Butter
By: Maciek Zurawski
Fresh and delicious, these jumbo grilled prawns are cooked to perfection with simple, high-quality ingredients and a decadent roasted garlic butter. A fast and easy gourmet treat for any occasion.
Prep Time: 10 minutes
Cook Time: 5 minutes
Servings: 2 People
Ingredients
- 4 Large whole Carabinero prawns
- 1 tbsp Coarse salt
- 1 tbsp Olive oil
For the Roasted Garlic Butter:
- 1 stick Unsalted butter (room temperature)
- 1 Whole garlic head
- 2 tbsp Grated Parmesan cheese
- 1 tbsp Dad’s Steak seasoning
For Serving:
- 1 Sourdough bread (sliced)
- 1 Lemon (halved)
Instructions
- Prepare the Roasted Garlic: Preheat your grill to 375 degrees Fahrenheit (190°C) for direct heat. Slice off the top quarter inch of the garlic head, drizzle with a little olive oil, then wrap it tightly in aluminum foil. Roast on the grill for 1 hour. Remove and let cool completely.
- Make the Garlic Butter: In a mixing bowl, combine the room-temperature unsalted butter. Squeeze out the softened roasted garlic cloves into the bowl. Add the grated Parmesan cheese and Dad’s Steak seasoning. Mash and mix all ingredients until well blended and smooth.
- Prepare the Prawns for Grilling: Drizzle the straightened Carabinero prawns with olive oil and season generously with coarse salt.
- Grill the Prawns and Lemon: Place the seasoned prawns on the hot grill over direct high heat. Cook for 2 minutes per side until opaque and beautifully colored. Simultaneously, place the halved lemon, cut-side down, on the grill to char slightly.
- Toast the Sourdough: Once the prawns are done, remove them from the grill. Generously spread the homemade garlic butter on slices of sourdough bread and toast them on the grill until golden brown.
- Serve and Enjoy: Arrange the grilled prawns and toasted garlic sourdough on a platter. Squeeze the grilled lemon over everything before serving. Enjoy this delightful and quick gourmet meal!
Nutrition Facts (per serving)
Please note: Nutritional values are estimates and may vary based on specific ingredients and preparation methods.
- Calories: 1135 kcal
- Carbohydrates: 119g
- Protein: 32g
- Fat: 60g
- Saturated Fat: 32g
- Polyunsaturated Fat: 5g
- Monounsaturated Fat: 18g
- Trans Fat: 2g
- Cholesterol: 176mg
- Sodium: 5172mg
- Potassium: 340mg
- Fiber: 5g
- Sugar: 11g
- Vitamin A: 1527 IU
- Vitamin C: 0.5mg
- Calcium: 202mg
- Iron: 9mg
We hope you enjoyed this recipe for Ultimate Grilled Carabinero Prawns! It’s a dish that truly celebrates the joy of summer grilling with minimal effort and maximum flavor. For more mouth-watering outdoor cooking ideas and delicious recipes, be sure to explore our entire Recipes Page.