Grilled Cajun Garlic Butter Lobster Tails
These grilled Cajun Garlic Butter Lobster Tails are next-level good! We’re talkin’ tender, juicy lobster meat basted with a bold, buttery sauce that’s packed with garlic, Creole seasoning, brown sugar, red pepper flakes, and fresh herbs. Whether it’s a special occasion or you’re just grillin’ to impress, this dish is all flavor and all fire.
Prep Time15 minutes mins
Cook Time15 minutes mins
Total Time30 minutes mins
Course: Main Course
Cuisine: Cajun, Grilled, Seafood
Keyword: garlic butter lobster, grilled lobster, grilled lobster tails, lobster tails
Servings: 4
- - 4 lobster tails 5–6 oz each
- - 2 tablespoons olive oil
- - Salt to taste
- - Cracked black pepper to taste
- - Lemon wedges for serving
- For the Cajun Garlic Butter Sauce:
- - 1 cup salted butter
- - 1/2 onion diced
- - 4 cloves garlic minced
- - 2 tablespoons Creole seasoning
- - 1/2 tablespoon onion powder
- - 1 tablespoon brown sugar
- - 1 teaspoon red pepper flakes adjust to taste
- - 1/2 cup chicken stock
- - 1 tablespoon lemon juice
- - 1 tablespoon fresh parsley chopped
Use kitchen shears to cut through the top shell of each lobster tail, from the open end to just before the tail fan.
Gently pull the shell apart and lift the meat out, resting it on top of the shell. Rinse lightly under cool water and pat dry.
Brush lobster meat with olive oil, then season with salt and cracked black pepper. Set aside.
Preheat grill to medium-high heat (around 400°F). Clean and oil the grates.
In a saucepan over medium heat, melt the butter. Add diced onion and sauté until translucent (3–4 minutes).
Add garlic and cook for 1 minute more.
Stir in Creole seasoning, onion powder, brown sugar, and red pepper flakes.
Pour in chicken stock and bring to a light simmer. Add lemon juice and chopped parsley. Keep warm for basting.
Place lobster tails on the grill meat side down for 4–5 minutes to sear and get char marks.
Flip and cook shell side down for another 4–6 minutes, or until meat is opaque and firm.
During the last few minutes of cooking, baste generously with Cajun garlic butter sauce.
Remove from grill and place on a serving platter. Spoon extra sauce over the top.
Garnish with lemon wedges and extra parsley. Serve hot with your favorite sides.