01 -
Heat grill to medium-high heat until thoroughly hot.
02 -
In a mixing bowl, combine melted butter, minced garlic, lemon juice, Worcestershire sauce, Dijon mustard, smoked paprika, red pepper flakes, chopped parsley, chopped chives, salt, and pepper. Stir until thoroughly incorporated.
03 -
Brush split lobster tails generously with the prepared sauce, reserving some for final serving.
04 -
Place lobster tails flesh-side down on the preheated grill and cook for 5-6 minutes.
05 -
Turn lobster tails over and continue grilling for another 3-4 minutes until meat becomes opaque and is completely cooked through.
06 -
Remove lobster tails from grill, drizzle with remaining cowboy butter sauce, and serve immediately with fresh lemon wedges.