Start by thawing your crab legs. Place them in the refrigerator overnight if possible. If you're in a hurry, you can run them under cold water. Rinse them gently to remove any freezer burn. This step is crucial for ensuring your crab legs are clean and ready for grilling.

Make sure your grill is clean and preheat it to medium heat. This usually hovers around 350-400°F. A good preheated grill will help develop those lovely marks on the crab legs and ensure even cooking.

While the grill is heating, melt your unsalted butter. Once melted, stir in the minced garlic and, if you like, the crushed red pepper flakes. This mixture adds a delightful flavor to your crab legs, enhancing their natural sweetness.

Take your crab legs and lightly mist them with extra-virgin olive oil spray. This adds flavor and ensures they don’t stick to the grill. Use a brush to evenly distribute the garlic butter mixture on the legs. Remember, it’s all about the flavors!

Place the crab legs on the grill. Grill for about 5-7 minutes. Make sure to turn them occasionally for even grilling. You’ll know they are ready when they are heated through and you see a bit of charring.

Once off the grill, serve the crab legs immediately. Squeeze fresh lemon juice over the top and provide lemon wedges on the side. You can serve the remaining garlic butter in a small bowl for dipping.