I have to say, this Garlic Confit Butter Lobster Tails Recipe is my new go-to when I want to impress guests or treat myself to something luxurious. Imagine tender lobster meat infused with rich garlic butter, kissed by smoky grill marks and a bright hint of lemon—pure magic.

The image shows two dishes of lobster served on a white marbled surface. In the front, there is a single white plate with soft white lobster meat pieces mixed with green herbs and small spots of golden brown, showing a light grilled texture. In the background, slightly out of focus, a split lobster tail with red shell and white meat sprinkled with green herbs is placed on a white plate with a blue rim. A grilled lemon half with char marks is sitting on the same plate next to the lobster tail. The overall look is fresh and vibrant with the contrast of red shells and white meat covered in green seasoning. 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’m honestly obsessed with how the gentle roasting of garlic transforms its flavor into something mellow and buttery, then pairing it with fresh herbs and lobster is just a dream come true.

Elegant simplicity: Few ingredients come together to create a decadent, restaurant-worthy dish.
Flavor-packed garlic confit: Roasting garlic slow and low unlocks deep, mellow sweetness perfect for butter blends.
Perfectly grilled lobster: The smoky char highlights juicy lobster tails without overpowering their natural flavor.
Great for entertaining: It’s an impressive yet approachable main course for your next BBQ or special dinner.

Ingredients & Why They Work

Before we dive in, a little about the ingredients you’ll need. I always look for fresh, high-quality lobster tails if I can, and those heads of garlic are worth roasting slow for that beautiful confit richness.

Flat lay of three lobster tails with bright red shells and exposed white flesh, two whole garlic bulbs with papery skins, a small white ceramic bowl filled with golden extra virgin olive oil, a rectangular slab of creamy salted butter at room temperature on a white ceramic plate, a small white bowl containing finely chopped fresh green chives, a small white bowl with roughly chopped vibrant green parsley, four fresh lemon slices showing bright yellow rind and juicy pulp, two whole brown eggs with clean uncracked shells, scattered coarse salt crystals and whole black peppercorns arranged symmetrically, 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: Fresh or frozen, make sure they’re meaty with firm shells for easy butterfly cutting.
Garlic bulbs: Fresh whole heads to roast slowly and infuse that olive oil with mellow flavor.
Extra virgin olive oil: Use good quality for roasting the garlic so it won’t overpower the butter later.
Salted butter: Brings creaminess and richness; having it at room temperature ensures smooth mixing.
Chives: Adds a gentle onion-like freshness that brightens the butter.
Parsley: Brings an herby earthiness that complements lobster perfectly.
Lemon: Fresh slices add a charred citrus zing when grilled alongside the lobster.
Salt and pepper: Simple seasoning essentials to boost all the other flavors.

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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 great thing about this Garlic Confit Butter Lobster Tails Recipe is how easily you can adapt it to your taste buds and occasions. Whether you want to amp up the herbs or try a new side, there’s room for creativity without losing that buttery, garlicky charm.

Variation 1 – Herb Swap: I once swapped out chives and parsley for fresh tarragon and basil. It added a subtle anise and sweet peppery twist that paired beautifully with the roasted lemon char. Feel free to experiment with your favorite fresh herbs!
Variation 2 – Spicy Kick: For those who like a little heat, sprinkle red pepper flakes into the garlic butter before melting it. It gave the lobster an exciting warming finish without overpowering the garlic confit flavors.
Variation 3 – Citrus Twist: Instead of just lemon, try adding orange or grapefruit slices on the grill alongside the lobster for a unique tangy aroma. The grilled citrus oils infuse the seafood with a vibrant brightness.
Dietary Adaptation: If you prefer a dairy-free option, substitute the butter with a high-quality vegan buttery spread or coconut oil. The rich garlic confit oil really shines here and keeps the flavor lush and indulgent.

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

A white plate with a blue rim holds two lobster halves on a white marbled texture surface. The lobster shells are bright red with visible texture, one filled with whole white lobster meat pieces mixed with green herbs, and the other split to show a smooth, herb-butter sauce topping the lobster inside. Around the lobsters, there are several grilled lemon halves, their surfaces charred and browned, adding a warm contrast to the plate. photo taken with an iphone --ar 2:3 --v 7

Step 1: Roasting the Garlic to Golden Perfection

Start by preheating your oven to 130 degrees Celsius (265 degrees Fahrenheit). Peel the garlic cloves after soaking them in boiling water for 5 minutes—this makes the peeling effortless! Place the peeled cloves into a dish and cover them completely with extra virgin olive oil. This oil bath keeps the garlic soft and prevents burning during the 1 hour 30 minutes roasting. You’ll know it’s ready when the garlic is tender and your kitchen is filled with a warm, fragrant aroma, with little bubbles appearing in the oil.

Step 2: Crafting the Silky Garlic Confit Butter

Once roasted, separate your garlic cloves from the olive oil—reserve that golden oil for other culinary uses. Toss those mellow cloves into a food processor with room-temperature salted butter, roughly chopped chives, parsley, plus a good pinch of salt and pepper. Blend everything until it’s luxuriously smooth and combined. No processor? No problem — simply finely chop your herbs and mash everything together by hand. The result is a luscious garlic butter that’s ready to elevate our lobster tails.

Step 3: Preparing and Seasoning the Lobster Tails

Use sharp kitchen scissors to butterfly the lobster tails: cut carefully through the top of the shell along the middle without breaking the tail’s end. Lift the meat gently while keeping it attached to the shell. Season the exposed lobster meat with salt and pepper, then drizzle generously with the reserved garlic confit olive oil — this seals in moisture and adds depth.

Step 4: Heating Up the Grill and Melting Butter

Preheat your BBQ grill to a high temperature, aiming for 200 degrees Celsius (390 degrees Fahrenheit) with the lid closed. As the grill heats up, melt about half of your garlic confit butter gradually in a small saucepan or the microwave. Keep the remaining butter chilled—it stores beautifully for up to 4 weeks and is perfect for your next indulgent meal.

Step 5: Grilling Lobster and Lemons for that Perfect Char

Place the lobster tails flesh side down directly over the hot grill, and arrange your lemon slices around them. Close the BBQ lid and let them grill for 6 minutes. You’re looking for lobster meat that’s turned an inviting pink with a slight char on the edges, and lemons caramelized to juicy tenderness adding a smoky citrus burst.

Step 6: Flip, Baste, and Savor the Aroma

Use metal tongs to carefully flip the lobster tails and lemon slices. Now’s the time to baste generously with the melted garlic confit butter every minute for 4 minutes while grilling. This baste infuses the lobster with buttery richness and deep garlic flavor, building layers of mouthwatering complexity. Don’t forget to reserve a little butter to drizzle just before serving.

Step 7: Rest and Serve Immediately

Remove the lobster tails and lemons from the grill and let them rest briefly—this helps retain those delicious juices. Finish by drizzling the lobster generously with the remaining garlic butter and squeezing the warm, charred lemon slices over the flesh. Serve right away for that perfect balance of garlicky, buttery, and smoky flavors that make this dish utterly irresistible.

Top Tip

To truly make this Garlic Confit Butter Lobster Tails Recipe shine, a few small techniques can transform your experience and result in lobster tails that are bursting with flavor and perfectly cooked.

Garlic Confit's Magic: Make sure all garlic cloves are fully submerged in the olive oil while roasting. This prevents burning and guarantees a silky, soft texture that blends beautifully into the butter.
Butterfly with Care: I found using sharp kitchen scissors for the lobster shell makes the butterflying process smooth and keeps the tail intact, giving you a neat presentation and even cooking.
Keep the Butter Ready: Melting just half the garlic butter before grilling lets you baste frequently and keeps flavors layered without wasting any butter—reserve the rest in the fridge for weeks of buttery garlic goodness.
Watch the Grill Time: Avoid overcooking by flipping and basting the lobster as recommended, ensuring a tender, juicy texture complemented by that charred lemon finish.

How to Serve Garlic Confit Butter Lobster Tails Recipe

Two grilled lobster tails with bright red shells filled with white lobster meat topped with green herb butter sauce are placed on a black baking tray. Around the lobsters are halves of charred yellow lemons showing brown grill marks. To the right of the tray is a white bowl with blue and green swirls holding more green herb butter sauce, with a wooden brush resting inside. The tray is on a grill table with part of the grill visible, all set on a white marbled textured surface photo taken with an iphone --ar 2:3 --v 7

Garnishes

To amplify the elegance and flavors, garnish your lobster tails with freshly chopped parsley or chives—it adds a lovely pop of green and freshness. A few artfully arranged charred lemon wedges, beyond those grilled on the BBQ, also complement the rich garlic butter beautifully. For a bit of color and a touch of luxury, consider adding edible flowers or a sprinkle of finely grated lemon zest right before serving.

Side Dishes

This Garlic Confit Butter Lobster Tails Recipe pairs wonderfully with light, crisp sides that balance its richness. Try a fresh arugula and fennel salad tossed lightly with a lemon vinaigrette, or some buttery garlic asparagus grilled alongside the lobster. For a heartier option, creamy parmesan risotto or a classic French potato gratin are decadent choices that elevate the dish. Don’t forget a chilled glass of crisp white wine or sparkling rosé to round out your meal perfectly.

Make Ahead and Storage

Storing Leftovers

If you have any leftover lobster tails, wrap them tightly in foil or store in an airtight container and refrigerate. They’ll stay fresh for up to 2 days while retaining their flavor and texture if reheated gently.

Freezing

While lobster is best enjoyed fresh, you can freeze cooked lobster tails. Seal them in a freezer-safe bag or container, removing as much air as possible. They’ll maintain quality for up to 1 month. For best results, thaw them gently in the fridge overnight before reheating.

Reheating

Reheat lobster tails gently by placing them in a covered dish with a splash of water or reserved garlic confit oil to keep moist. Warm them in a low oven at 120 degrees Celsius (250 degrees Fahrenheit) for about 10 to 15 minutes. Avoid high heat to keep the meat tender and avoid drying out. Refresh with a drizzle of reserved garlic butter before serving.

Frequently Asked Questions:

Can I prepare the garlic confit and butter in advance?

Absolutely! Preparing the garlic confit and garlic butter ahead of time not only saves you time on the day you cook the lobster but also allows the flavors to meld beautifully. The garlic butter can be stored in the fridge for up to 4 weeks.

What if I don't have a BBQ grill—can I cook the lobster tails another way?

Yes! If you don’t have access to a BBQ, you can roast the lobster tails in the oven at 200 degrees Celsius (390 degrees Fahrenheit) for about 10-12 minutes, basting with melted garlic butter halfway through. Finish with a quick broil for a slight char.

How do I know when lobster tails are cooked perfectly?

The lobster meat should turn opaque and pink; it will also firm up but still feel tender. Overcooking can make it rubbery, so follow the recommended grill times closely and watch for that slight char and pink color.

Is the garlic confit oil safe to store at room temperature?

Yes, the garlic confit oil can be safely stored at room temperature in a sterilized jar for use as a flavorful cooking oil or salad dressing base. Just make sure the garlic cloves remain fully submerged in oil to avoid spoilage.

Final Thoughts

Thanks for joining me in making this Garlic Confit Butter Lobster Tails Recipe—it’s one of those dishes that brings a bit of elegance and comfort all in one bite. Whether you're firing up your BBQ for a special occasion or a relaxed summer evening, these lobster tails are guaranteed to impress with their tender texture and unforgettable garlicky richness. Don’t hesitate to make it your own with your favorite herbs or sides. Happy grilling, and enjoy every buttery, succulent bite!