Cooking frozen crab legs can be a delicious treat! You can steam them by placing them in a pot with a couple of inches of water, bringing it to a boil, then covering and steaming them for about 10-15 minutes. Alternatively, boiling them directly for the same amount of time works too. Do you have a preferred method of cooking seafood, or looking to try something new? What occasion are you preparing them for? I'd love to hear more about your culinary adventures!