How to Reheat Crab Legs: Bringing Crab Legs Back to Life

October 01, 2022
Last updated on January 09, 2023
How to Reheat Crab Legs: Bringing Crab Legs Back to Life

Crab legs are a delicious and elegant seafood option that can be enjoyed as a main dish or as part of a larger seafood feast. However, sometimes you may find yourself with leftover crab legs that need to be reheated. Whether you cooked them earlier and need to warm them up or you purchased them frozen and need to thaw and heat them, it's important to know how to reheat crab legs safely and effectively.

Thawing Frozen Crab Legs (If Necessary)

If your crab legs were purchased frozen, you'll need to thaw them before reheating. The safest way to thaw crab legs is in the refrigerator, allowing them to slowly thaw over the course of several hours or overnight. Alternatively, you can place the frozen crab legs in a bowl of cold water, changing the water every 30 minutes until they are thawed. This method will take about 30 minutes to an hour, depending on the size of the crab legs.

It's important to avoid thawing crab legs at room temperature or in hot water, as this can cause bacteria to grow on the surface of the meat. Also, be sure to handle and store thawed crab legs safely to avoid food poisoning.

How to Reheat Crab Legs - Some Methods

There are several methods you can use to reheat crab legs, each with its own benefits and drawbacks. Here are a few options:


Steaming is an efficient and simple method for reheating crab legs, and it helps to maintain the moisture in the meat. To reheat crab legs using the steaming method, you'll need to fill a pot with a few inches of water and bring it to a boil. Once the water is boiling, place a steamer basket or colander in the pot, and then add the crab legs to the basket or colander. This will allow the steam to cook the crab legs.

To complete the steaming process, cover the pot containing the crab legs and let them cook in the steam for 5-8 minutes, or until they are fully heated.


Boiling is another simple method for reheating crab legs, and it can help to add moisture to the meat. Boil a large pot of water. Once boiling, add the crab legs and cook for 5-8 minutes until they are heated through.


Grilling is a great way to add a smoky flavor to reheated crab legs. Preheat your grill to medium-high heat, and lightly brush the crab legs with olive oil or melted butter. Grill the crab legs for 5-8 minutes, turning them occasionally, until they are heated through.


Baking is a good option if you want to reheat a large batch of crab legs at once. To bake the crab legs, begin by preheating your oven to 350°F and then place them in a baking dish. To help retain moisture in the crab legs during the baking process, add a small amount of water to the baking dish. This will help to keep the crab legs from drying out. 

To complete the baking process, cover the dish containing the crab legs with foil and bake for 10-15 minutes, or until the crab legs are fully heated.

Serving and Storing Leftover Crab Legs

Reheated crab legs can be served with melted butter or your favorite dipping sauces. If you have leftover crab legs, store them in an airtight container in the refrigerator for up to 3 days. To serve leftover crab legs, simply reheat them using one of the methods described above.


Reheating crab legs is a simple process, and there are several methods to choose from depending on your preferences and available equipment. Steaming, boiling, grilling, and baking are all good options, each with its own benefits and drawbacks. Be sure to handle and store leftover crab legs safely to avoid food poisoning, and enjoy your reheated crab legs with melted butter or your favorite dipping sauces.

No matter which method you choose, be sure to heat the crab legs until they are fully heated through, as undercooked crab can be unsafe to eat. And if you're reheating frozen crab legs, be sure to thaw them properly in the refrigerator or in cold water to avoid bacterial growth.

With these tips in mind, you can confidently and safely reheat your crab legs and enjoy them once again. Whether you're looking to serve a fancy dinner for two or feed a crowd at a seafood boil, reheated crab legs can be a delicious and impressive addition to your menu.

See also: How to Reheat Chicken in an Air Fryer

Profil Picture Jessica Ainsley

Say hello to Jessica "Jess" Ainsley, a 30-something food blogger and freelance copywriter based in the West Coast. With a passion for all things related to food and cooking, Jessica spends her days testing out new recipes and sharing her culinary adventures on her popular blog.

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