Since you’re essentially just reheating, low and slow is your friend. Boiling them for 20 minutes is a crime against humanity—and seafood. It turns the meat into stringy, salty sadness.
Here’s the cheat code: Steam them for 5–7 minutes, or roast them at 350°F for about 10 minutes, wrapped in foil with a little butter. You want them warm, not smoking. And never, ever microwave them unless you enjoy the taste of a tire fire.
If you must boil, drop them in already-boiling water and pull them out the moment they’re hot—usually 2–3 minutes tops. I’m serious. Set a timer. Don’t get distracted by your phone. The crab gods are watching.
But What If I Accidentally Eat Undercooked Crab?
Relax. You probably won’t, because they’re already cooked. But if you somehow got raw ones and undercook them, you might deal with some tummy rumblings. Nothing a ginger ale can’t fix. Still, don’t risk it—cook raw crab to an internal temp of 145°F. Use a meat thermometer if you feel fancy.
Instant Pot Simple Steamed Crab Legs Recipe
For the pre-cooked guys, just aim for a temperature around 135°F to 140°F. That’s perfect. No thermometer? No problem. If the meat is hot to the touch and flakes easily with a fork, you’ve won the day.
Also, side note: the color of the shell won’t change much when reheating, since it was already cooked. So don’t wait for a bright red transformation. That ship has sailed. You’re just warming up a superstar.