Here is my favorite grilled lobster tails recipe, with butter-poached lobster meat that sits right on top of the shell, and a simple garlic butter sauce with lemon, cayenne, and fresh chives.
These grilled lobster tails are my go-to recipe when we want something special for dinner but don’t want to spend hours in the kitchen. They look fancy but are actually really easy to make, and my family always gets excited when I bring these to the table.
Why You’ll Love These Grilled Lobster Tails
- Restaurant-quality at home – You can make fancy grilled lobster tails right in your backyard without paying steakhouse prices.
- Quick cooking time – These lobster tails are ready in under 30 minutes, making them perfect for a special weeknight dinner or last-minute entertaining.
- Simple ingredients – With just butter, garlic, and lemon, you let the sweet lobster meat shine without any complicated sauces or techniques.
- Impressive presentation – Grilled lobster tails look fancy and taste amazing, so your guests will think you spent hours preparing them when it was actually super easy.
What Kind of Lobster Tails Should I Use?
You can use either cold-water or warm-water lobster tails for this recipe, though cold-water tails (like those from Maine or Canada) tend to have a sweeter, more tender meat. Warm-water tails from the Caribbean or Florida are usually more affordable and still taste great on the grill. When shopping, look for tails that are around 5-8 ounces each – they’re the perfect size for grilling and will cook evenly. If you’re buying frozen lobster tails, which is totally fine and often what you’ll find at the store, just make sure to thaw them overnight in the fridge before grilling for the best results.
Options for Substitutions
While lobster tails are the star here, you’ve got some flexibility with the other ingredients:
- Lobster tails: This one’s non-negotiable – you really need lobster tails for this recipe. However, you can use frozen tails if fresh aren’t available. Just thaw them completely in the fridge overnight before grilling.
- Butter: If you’re looking for a lighter option, you can use olive oil instead of butter. It won’t have that same rich, buttery taste, but it’ll still keep the lobster moist and add good flavor.
- Garlic: Fresh garlic is best, but if you’re in a pinch, use 1/2 teaspoon of garlic powder mixed into your melted butter instead.
- Lemon: No lemon on hand? Lime works as a substitute and gives a slightly different citrus twist. You could also use white wine vinegar (about 2 tablespoons) for that bright, acidic note.
Watch Out for These Mistakes While Grilling
The biggest mistake when grilling lobster tails is overcooking them, which turns the meat rubbery and tough – pull them off the grill as soon as they hit 135-140°F since they’ll continue cooking from residual heat.
Another common error is placing the lobster directly on the grill without butterflying it properly, so make sure to cut through the shell completely and pull the meat up to sit on top, which helps it cook evenly and prevents sticking.
Don’t skip preheating your grill to a solid 450-500°F, as too-low heat will steam the lobster instead of giving it that nice char, and always keep your butter mixture warm on the side of the grill so it stays liquid for easy brushing.
Finally, resist the urge to flip the lobster multiple times – just one flip halfway through is all you need to get perfectly cooked meat without drying it out.
What to Serve With Grilled Lobster Tails?
Grilled lobster tails are pretty fancy, so I like to keep the sides simple and let the lobster be the star of the plate. A pile of garlic butter roasted potatoes or creamy mashed potatoes works great to soak up all that melted butter, and some grilled asparagus or green beans add a nice fresh crunch. If you want to make it feel like a real seafood feast, throw some corn on the cob on the grill alongside the lobster and serve everything with extra lemon wedges for squeezing. A light Caesar salad or coleslaw on the side rounds out the meal without making things too heavy.
Storage Instructions
Store: Grilled lobster is best enjoyed fresh off the grill, but you can store leftovers in an airtight container in the fridge for up to 2 days. Just keep in mind that lobster can get a bit rubbery when reheated, so it’s really meant to be eaten right away.
Repurpose: If you do have leftover lobster, I actually prefer to use it cold rather than reheating it. Chop it up and toss it into a lobster roll, add it to a salad, or mix it into pasta with some olive oil and fresh herbs. It’s way better than trying to warm it back up and risking that tough texture.
| Preparation Time | 15-20 minutes |
| Cooking Time | 10-15 minutes |
| Total Time | 25-35 minutes |
| Level of Difficulty | Medium |
| Servings | 4 servings |
Estimated Nutrition
Estimated nutrition for the whole recipe (without optional ingredients):
- Calories: 900-1050
- Protein: 70-80 g
- Fat: 65-75 g
- Carbohydrates: 6-10 g
Ingredients
For the lobster:
- 4 lobster tails (cut down the center and meat lifted to sit on top of the shells)
- 3/4 tsp kosher salt
For the garlic butter:
- 3/4 cup butter (I prefer Kerrygold unsalted butter for this)
- 3 garlic cloves (freshly minced for best flavor)
- 1 lemon (zested and juiced)
- black pepper
- Pinch of cayenne pepper
For the garnish:
- fresh chives (finely chopped into 1/8-inch pieces)
- 1 lemon (cut into 4 equal wedges for serving)
Step 1: Prepare Lobster Tails and Mise en Place
- 4 lobster tails
- 3 garlic cloves
- 1 lemon
- fresh chives
- 3/4 tsp kosher salt
- black pepper
- Pinch of cayenne pepper
Examine your lobster tails to ensure they’re already cut down the center with the meat lifted and sitting on top of the shells as specified.
Pat the meat dry with paper towels—this helps it cook evenly and develop better color on the grill.
Mince your garlic finely, zest and juice your lemon, chop the chives into thin pieces, and measure out all your seasonings into small bowls.
Having everything prepped and ready ensures you can focus entirely on grilling once the heat is high.
Step 2: Season Lobster and Heat Grill
- 4 lobster tails
- 3/4 tsp kosher salt
- black pepper
While heating your grill to 450-500°F, lightly season the exposed lobster meat on each tail with about 1/4 teaspoon of kosher salt and a few grinds of black pepper—don’t oversalt yet since the butter will add more seasoning.
Allow the grill to reach full temperature (this takes 10-15 minutes), and lightly oil the grates to prevent sticking.
I find that properly preheating is essential for getting a nice sear on the meat without it overcooking.
Step 3: Make Garlic Butter
- 3/4 cup butter
- 3 garlic cloves
- 1 lemon
- black pepper
- Pinch of cayenne pepper
While the grill finishes heating, melt the butter in a small saucepan over medium heat, then add the minced garlic and cook for about 1 minute until fragrant—don’t let it brown.
Remove from heat and stir in the lemon zest, lemon juice, a pinch of cayenne pepper, and a light grinding of black pepper.
Taste and adjust seasoning if needed.
Keep this butter warm but off direct heat so the flavors infuse while you grill.
Step 4: Grill Lobster Tails – First Side
- 4 lobster tails
- garlic butter from Step 3
Place the lobster tails on the hot grill with the meat side facing up.
Grill for 4-6 minutes without moving them—this allows the meat to develop a light golden color and cook through the first layer.
You should see the exterior begin to turn opaque and slightly firm to the touch.
Brush generously with the garlic butter from Step 3 about halfway through this cooking time.
Step 5: Finish Cooking and Reach Target Temperature
- 4 lobster tails
- garlic butter from Step 3
Carefully flip the lobster tails so the meat side is now facing down on the grill grates for 4-6 minutes until the internal temperature reaches 135-140°F when checked with a meat thermometer in the thickest part of the meat.
Brush the exposed shell side generously with remaining garlic butter.
I like to use a meat thermometer here because it takes the guesswork out—you want the meat just cooked through but still tender, not rubbery.
Step 6: Plate and Garnish
- 4 lobster tails
- fresh chives
- 1 lemon
- remaining garlic butter from Step 3
Transfer the grilled lobster tails to serving plates, meat side up.
Drizzle any remaining garlic butter over the top and sprinkle generously with the chopped fresh chives for color and a delicate onion flavor.
Serve immediately with the lemon wedges on the side for squeezing over the meat just before eating.
Classic Grilled Lobster Tails
Ingredients
For the lobster
- 4 lobster tails (cut down the center and meat lifted to sit on top of the shells)
- 3/4 tsp kosher salt
For the garlic butter
- 3/4 cup butter (I prefer Kerrygold unsalted butter for this)
- 3 garlic cloves (freshly minced for best flavor)
- 1 lemon (zested and juiced)
- black pepper
- Pinch of cayenne pepper
For the garnish
- fresh chives (finely chopped into 1/8-inch pieces)
- 1 lemon (cut into 4 equal wedges for serving)
Instructions
- Examine your lobster tails to ensure they're already cut down the center with the meat lifted and sitting on top of the shells as specified. Pat the meat dry with paper towels—this helps it cook evenly and develop better color on the grill. Mince your garlic finely, zest and juice your lemon, chop the chives into thin pieces, and measure out all your seasonings into small bowls. Having everything prepped and ready ensures you can focus entirely on grilling once the heat is high.
- While heating your grill to 450-500°F, lightly season the exposed lobster meat on each tail with about 1/4 teaspoon of kosher salt and a few grinds of black pepper—don't oversalt yet since the butter will add more seasoning. Allow the grill to reach full temperature (this takes 10-15 minutes), and lightly oil the grates to prevent sticking. I find that properly preheating is essential for getting a nice sear on the meat without it overcooking.
- While the grill finishes heating, melt the butter in a small saucepan over medium heat, then add the minced garlic and cook for about 1 minute until fragrant—don't let it brown. Remove from heat and stir in the lemon zest, lemon juice, a pinch of cayenne pepper, and a light grinding of black pepper. Taste and adjust seasoning if needed. Keep this butter warm but off direct heat so the flavors infuse while you grill.
- Place the lobster tails on the hot grill with the meat side facing up. Grill for 4-6 minutes without moving them—this allows the meat to develop a light golden color and cook through the first layer. You should see the exterior begin to turn opaque and slightly firm to the touch. Brush generously with the garlic butter from Step 3 about halfway through this cooking time.
- Carefully flip the lobster tails so the meat side is now facing down on the grill grates for 4-6 minutes until the internal temperature reaches 135-140°F when checked with a meat thermometer in the thickest part of the meat. Brush the exposed shell side generously with remaining garlic butter. I like to use a meat thermometer here because it takes the guesswork out—you want the meat just cooked through but still tender, not rubbery.
- Transfer the grilled lobster tails to serving plates, meat side up. Drizzle any remaining garlic butter over the top and sprinkle generously with the chopped fresh chives for color and a delicate onion flavor. Serve immediately with the lemon wedges on the side for squeezing over the meat just before eating.
