Name: Garlic Confit Butter Lobster Tails Recipe
Prep time: 15 min
Cook time: 1 h 40 min
Total time: 1 h 50 min
Cuisine: Seafood
Ingredients: 1.5 kg lobster tails (3.3 pounds); 2 bulbs garlic; 1 cup extra virgin olive oil (250 mL); 250 g salted butter at room temperature (1/2 pound); 30 g chives, roughly chopped (1 oz); 30 g parsley, roughly chopped (1 oz); Salt and pepper, to taste; 1 lemon (sliced into 4 cm rings)

If you’re looking to wow your guests this summer, this Garlic Confit Butter Lobster Tails Recipe is an absolute game-changer. Imagine tender lobster tails kissed by smoky grill marks, drenched in a rich, buttery garlic herb sauce that’s slow-roasted to silky perfection. Let me show you how simple yet decadent this dish can be!

The image shows a white plate in the front holding a small pile of cooked lobster meat, broken into bite-sized pieces with a white and light pink color mixed with green herbs. Behind the plate, there is a white plate with blue edges that holds two lobster tails with red shells, one fully closed and one opened to show the white lobster meat inside. To the side of the lobster tails on the plate, there is a grilled lemon half with a charred surface. The background is a white marbled surface. photo taken with an iphone --ar 2:3 --v 7

Jump to:

Why You'll Love This Recipe
Ingredients & Why They Work
Make It Your Way
Step-by-Step: How I Make Garlic Confit Butter Lobster Tails Recipe
Top Tip
How to Serve Garlic Confit Butter Lobster Tails Recipe
Make Ahead and Storage
Frequently Asked Questions:
Final Thoughts
Garlic Confit Butter Lobster Tails Recipe

Why You'll Love This Recipe

I’ve made this Garlic Confit Butter Lobster Tails recipe more times than I can count, and it never fails to impress. The buttery garlic confit just melts into the sweet lobster meat, creating an irresistible seafood feast perfect for cooling evenings by the grill.

Decadent flavor: Slow-roasted garlic infuses the butter with a dreamy, mellow richness that complements lobster perfectly.
Perfect for summer BBQs: Grilling lobster tails with lemon slices adds both subtle char and bright citrus notes.
Make ahead friendly: The garlic confit butter can be prepared up to four weeks in advance to save time on the big day.
Elegant yet simple: This recipe feels fancy but is straightforward enough to make with a bit of planning.

Ingredients & Why They Work

Picking fresh seafood and high-quality ingredients is key here. I like grabbing lobster tails that are firm and moist with fresh lemon and vibrant herbs for the best final flavor. Here’s a quick rundown of what you’ll need and why each plays a starring role.

Flat lay of three fresh raw lobster tails with bright red shells, a cluster of whole unpeeled garlic bulbs with individual cloves separated, a small white ceramic bowl of pale golden extra virgin olive oil, a square of soft salted butter at room temperature resting on a simple white ceramic plate, a small white ceramic bowl filled with roughly chopped fresh green chives, another small white ceramic bowl with roughly chopped fresh parsley, and two vibrant yellow lemon slices arranged neatly, all placed on a clean white marble surface, soft natural light, photo taken with an iPhone, professional food photography style, fresh ingredients, white ceramic bowls, no bottles, no duplicates, no utensils, no packaging --ar 2:3 --v 7 --p m7354615311229779997

Lobster tails: The star of the dish—choose large, fresh tails for tender, juicy meat that stands up to grilling.
Garlic bulbs: Slow-roasting garlic cloves transforms their sharpness into a rich, buttery sweetness essential for the confit.
Extra virgin olive oil: Used to gently roast the garlic cloves without burning for that silky garlic-infused oil.
Salted butter: The base for your herb-rich garlic butter—room temperature for easy blending and rich flavor.
Chives: Adds a mild onion-like freshness that perfectly balances the richness of the butter and lobster.
Parsley: Offers a clean, bright herbal note that lightens the garlic butter and complements seafood beautifully.
Lemon: Sliced and grilled alongside lobster, the lemon lends subtle smoky citrus flavors when squeezed over the finished dish.
Salt and pepper: Simple seasoning that enhances all the natural flavors without overpowering the dish.

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Note: You'll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Make It Your Way

The Garlic Confit Butter Lobster Tails Recipe is wonderfully versatile, so don’t hesitate to tailor it to your taste buds or special occasions. Whether you want to experiment with different herbs or try a more zesty twist, this recipe invites creativity while keeping that rich, buttery charm.

Herb Swap: If you’re not a fan of parsley or chives, try swapping in basil or tarragon for a fresh, slightly sweet herbal note. I once added a touch of dill for a bright surprise, which worked beautifully with the lobster’s natural sweetness.
Spicy Kick: Add a pinch of smoked paprika or a few chili flakes into the garlic butter mixture. It gives the dish a lovely warmth that balances the richness. This variation has become a favorite for summer nights around the grill.
Non-Alcoholic Twist: For a citrusy lift, add a splash of freshly squeezed orange juice to your garlic butter before grilling. It cuts through the richness and pairs especially well if you’re serving a fresh summer salad alongside.
Broiler Option: No BBQ? No problem. You can broil the lobster tails under a very hot oven broiler until they’re just cooked through and lightly charred, following the same timing as the grill.

Step-by-Step: How I Make Garlic Confit Butter Lobster Tails Recipe

Two lobster tails are placed side by side on a white plate with a blue pattern along the edge. The shells are bright red with a textured surface, and each tail is split open exposing the white lobster meat inside. The lobster meat is covered with green herb butter, giving a slightly glossy look. Around the lobsters, several charred lemon halves with dark grill marks sit on the plate. The plate rests on a white marbled surface. photo taken with an iphone --ar 2:3 --v 7

Step 1: Slow-Roasting Garlic to Perfection

Begin by preheating your oven to 130 degrees Celsius—a gentle temperature perfect for coaxing out the mellow, sweet flavors of the garlic cloves. Peel away the skins by soaking unpeeled garlic cloves in boiling water for 5 minutes; this makes peeling effortless. Then, nestle the peeled cloves into an ovenproof dish and cover completely with extra virgin olive oil, ensuring they’re submerged to avoid any bitterness. Roast them slowly for 1 hour and 30 minutes until the cloves are tender and the oil shows gentle bubbling. The aroma at this stage is deeply inviting and is the secret heart of your Garlic Confit Butter.

Step 2: Creating the Luscious Garlic Herb Butter

Once your garlic confit is ready, separate the cloves from the oil—the oil itself is a treasure you can store for later. Combine the soft, mellow cloves with 250 grams of salted butter, 30 grams each of roughly chopped chives and parsley, and season with salt and pepper. Use a food processor for a silky smooth blend, or mash by hand for a more rustic texture. This herb butter can be refrigerated for up to 4 weeks, so feel free to make it in advance and let those flavors deepen.

Step 3: Butterflying and Seasoning the Lobster Tails

Take your lobster tails and, with kitchen shears, carefully cut through the top shell along the middle but avoid cutting through the tail’s end. Gently pry the shell open to reveal the sweet lobster meat beneath. Season this exposed meat lightly with salt and pepper, then drizzle generously with the reserved garlic-infused olive oil. This step infuses the lobster with subtle garlic flavor even before it hits the grill.

Step 4: Grilling with Lemon Slices for a Summery Sizzle

Heat your BBQ grill to high with the lid closed until it reaches about 200 degrees Celsius (390 degrees Fahrenheit)—this ensures a quick sear and beautiful char. Place the lobster tails flesh side down on direct heat, scattering lemon slices around to char alongside them. Grill for 6 minutes until the lobster meat turns a vibrant pink and picks up a lovely char. This grilling step locks in juices and gives the tails an irresistible aroma.

Step 5: Flip, Baste, and Finish Cooking

Turn the lobster tails and lemon slices over using metal tongs, then baste the lobster generously with half of the melted garlic herb butter. Close the lid and continue cooking for another 4 minutes, basting every minute to keep the lobster silky and intensely flavored. The meat should be tender and juicy with a beautifully glossy finish. Reserve a small portion of the butter to drizzle over just before serving.

Step 6: Rest, Drizzle, and Serve

Remove the lobster tails and lemon slices from the grill and allow them to rest for 5 minutes—this brief pause helps the juices redistribute for maximum succulent flavor. Finally, drizzle the remaining garlic butter over the warm lobster and squeeze the charred lemon slices across the top for a bright citrus punch. Serve immediately and enjoy the rich, buttery decadence that makes this Garlic Confit Butter Lobster Tails Recipe an unforgettable summer treat.

Top Tip

These tips will make your Garlic Confit Butter Lobster Tails Recipe truly shine, helping you avoid common pitfalls while enhancing flavor and presentation.

Slow Roasting Garlic: Make sure the garlic cloves are fully submerged in olive oil when roasting. This prevents burning and gives you that soft, silky confit garlic that melts beautifully into the butter.
Butterflying Lobster Tails: Using kitchen shears makes it so much easier to cut through the tough shell cleanly without damaging the meat underneath—this really helps the lobster cook evenly and look stunning when served.
Basting with Garlic Butter: Baste frequently during the last few minutes of grilling—this locks in moisture and infuses the lobster with rich garlic herb flavors, giving you that perfect, juicy bite every time.
Resting the Lobster: Don’t skip the 5-minute rest after grilling. It lets the juices redistribute, making your lobster tails tender and flavorful instead of dry.

How to Serve Garlic Confit Butter Lobster Tails Recipe

The image shows two lobster tails placed side by side on a black baking tray. Each lobster tail has a bright red shell, and the meat inside is covered with a green herb sauce, giving a fresh and moist look. Around the lobster tails, there are several grilled lemon halves, which are yellow with char marks on top. Next to the tray, there is a white bowl with blue patterns holding more green herb sauce, and a wooden brush is resting inside it. The tray and bowl are on a white marbled surface near a grill. Photo taken with an iphone --ar 2:3 --v 7

Garnishes

Simple, fresh garnishes go a long way here. Use the charred lemon slices from the grill to squeeze bright, zesty juice over the lobster. Sprinkle a handful of extra chopped parsley or chives on top for a pop of color and herbaceous aroma. For an elegant touch, add a few edible flowers or microgreens.

Side Dishes

Since this dish is rich and buttery, light and fresh sides balance it well. Think crisp green salads with lemon vinaigrette, grilled asparagus, or a medley of summer vegetables like zucchini, bell peppers, and cherry tomatoes. For a more indulgent pairing, creamy risotto or garlic mashed potatoes complement the flavors beautifully.

Make Ahead and Storage

Storing Leftovers

Once cooled, store any leftover grilled lobster tails wrapped tightly in foil or an airtight container in the fridge. They’ll stay good for up to 2 days. Keep the reserved garlic confit butter in a sealed container in the fridge for up to 4 weeks, perfect for topping other seafood or grilled dishes.

Freezing

Freezing lobster is doable but best to avoid if you can, as the texture may change slightly. If necessary, freeze cooked lobster tails in an airtight freezer-safe container or heavy-duty freezer bag for up to 1 month. Thaw overnight in the fridge before reheating gently.

Reheating

Reheat lobster tails gently, either by wrapping them in foil and warming in a 150 degrees Celsius oven for 10-15 minutes or in a low-temperature pan with a splash of water and garlic butter. Avoid high heat to keep the lobster tender and to prevent drying out.

Frequently Asked Questions:

Can I prepare the garlic confit in advance?

Absolutely! Garlic confit takes about 1.5 hours to roast but can be made days or even weeks in advance. Store the garlic cloves and the olive oil separately in sterilized containers; both keep well at room temperature or in the fridge.

What if I don’t have a BBQ grill?

No worries! You can replicate similar results using your oven’s broiler setting. Place lobster tails flesh side down on a broiler-safe pan, add lemon slices, and broil on high about 6 minutes, then flip, baste with garlic butter, and broil another 4 minutes.

How do I know when the lobster tail is cooked properly?

Finished lobster meat will be opaque and pinkish-white with some char marks on the edges. The texture should be firm yet tender, not rubbery. Overcooking can make it tough, so watch the time closely (6 min first side, then 4 min after basting).

Can I use other herbs besides chives and parsley?

Definitely! Tarragon, basil, or dill would complement the garlic butter nicely. Just make sure to finely chop fresh herbs to blend smoothly in the butter for consistent flavor throughout.

Final Thoughts

Making Garlic Confit Butter Lobster Tails is a fantastic way to bring a touch of elegance and deep flavor to your summer meals. The slow-roasted garlic butter adds a luxurious, aromatic twist that elevates the simple lobster tails into something truly special. Whether you’re hosting a casual barbecue or an intimate dinner, this recipe promises to impress and satisfy every seafood lover at the table. So fire up your grill, gather your loved ones, and enjoy every luscious bite of this unforgettable dish!