Cooking frozen crab legs is a delicious and enjoyable experience for any aspiring seafood chef or culinary enthusiast. It’s relatively inexpensive to purchase pre-cooked, frozen crab legs from your local grocery store, so you can easily incorporate delicious seafood into your meal without breaking the bank. With just a few simple steps, you can have tasty and succulent crab legs ready to enjoy in no time. In this blog post, we’ll break down how to cook frozen crab legs quickly and easily with helpful tips that make the process even simpler.
Contents
- 1 How to Choose The Types Of Crab Legs To Cook?
- 2 What You Will Need To Cook Frozen Crab Legs?
- 3 How To Thaw Frozen Crab Legs?
- 4 How To Prepare To Cook Frozen Crab Legs?
- 5 How To Cook Frozen Crab Legs?
- 6 Factors Affecting Cooking Frozen Crab Legs
- 7 Benefits To Know How To Cook Frozen Crab Legs
- 8 How Long To Cook Frozen Crab Legs?
- 9 Tips To Cook Frozen Crab Legs
- 10 How To Eat Crab Legs?
- 11 Conclusion: How To Cook Frozen Crab Legs?
- 12 FAQ: Frozen Crab Legs
- 12.1 Is it better to steam or bake frozen crab legs?
- 12.2 Should you rinse frozen crab legs before cooking?
- 12.3 Can you cook frozen crab legs without thawing?
- 12.4 Is it OK to steam frozen crab legs?
- 12.5 How do you defrost frozen crab legs?
- 12.6 How long do you soak frozen crab legs?
- 12.7 Is frozen cooked crab good?
- 12.8 How long to boil frozen crab legs?
- 12.9 How long should frozen crab legs be steamed?
- 12.10 How long are frozen crab legs good for after thawing?
- 12.11 Can you grill frozen crab legs?
- 12.12 How do you thaw frozen cooked crab meat?
How to Choose The Types Of Crab Legs To Cook?
Before we get into the details of how to cook frozen crab legs, let’s start by looking at how to choose the right crab legs for cooking. When looking to cook crab legs, king crabs are the optimal choice due to their large claws that hold a sweeter meat comparable to lobster. Snow crabs contain small amounts of meat within their thin, slim legs and require more work to open.

What You Will Need To Cook Frozen Crab Legs?
Before you get started, it’s important to make sure you have the necessary supplies ready to go. The most important items you’ll need are a large pot with a tight-fitting lid, tongs or a slotted spoon, and of course, your frozen crab legs. Other helpful tools include an instant-read thermometer and baking sheet.

How To Thaw Frozen Crab Legs?
To thaw frozen crab legs, put them in the refrigerator overnight. For a faster method, put the frozen legs in a colander and run cool water over them.
How To Prepare To Cook Frozen Crab Legs?
Once your crab legs are thawed out, it’s time to prepare them for cooking. If you purchased already-cooked crab legs, all you have to do is remove them from the packaging and rinse off any excess ice or liquid. However, if you purchased raw crab legs that must be cooked before consuming, they will need to be boiled first. Boil the crab legs for a few minutes, until the shell turns bright red and the meat is fully cooked through.

How To Cook Frozen Crab Legs?
How To Cook Frozen Crab Legs In The Oven?
Once the crab legs are thawed and prepared, you can begin cooking them. For a quick and easy method, try using your oven. Preheat it to 375 degrees Fahrenheit, then line a baking sheet with parchment paper or aluminum foil. Place the crab legs onto the tray in a single layer, season with salt and pepper as desired, and brush lightly with melted butter or olive oil. Bake in the preheated oven for 10-15 minutes, until they are heated through and golden brown.
How To Cook Frozen Crab Legs In The Steamer?
Place steam basket at bottom of large stockpot with 1 cup water. Add as many crab legs as pot will accommodate and close lid tightly. Bring water to a boil, cover, and steam cook until fragrant and steaming hot (5 minutes for thawed or 10 minutes for frozen).
How To Cook Frozen Crab Legs On The Grill?
Grilling is another excellent way to cook frozen crab legs. Heat your grill to medium-high heat and place the crab legs on the grates. Grill for 4-5 minutes, turning once midway through cooking time. Brush with melted butter or olive oil before and after flipping, season with salt and pepper as desired, and remove from heat when heated through and lightly charred. Enjoy your delicious and succulent grilled crab legs.
How To Cook Frozen Crab Legs In The Air Fryer?
Combine olive oil, melted butter, garlic, parsley, Old Bay seasoning, and lemon juice in a medium bowl and whisk. Brush mixture over all sides of crab legs, especially focusing on exposed meat. Air fry at 370° for 5 to 7 minutes.
How To Cook Frozen Crab Legs In The Instant Pot?
If you have an Instant Pot, it’s also possible to cook frozen crab legs in a fraction of the time. Start by filling your Instant Pot with one cup of water or broth and add the steamer basket to the pot. Place the crab legs inside and season with salt and pepper as desired. Close lid securely and set valve to “sealing” position. Cook on high pressure for 3-5 minutes, then let the Instant Pot naturally release steam for 10 minutes. Open lid and remove the cooked crab legs from the pot with tongs or a slotted spoon.
Let’s watch this video to know more about how to cook frozen crab legs.
Factors Affecting Cooking Frozen Crab Legs
Frozen crab legs are usually pre-cooked and sold frozen. Steaming is the best method to cook them at home due to its gentle heat, preserving their natural taste and texture. Boiling can lead to overcooked or rubbery crab legs, as well as making them harder to eat.
Benefits To Know How To Cook Frozen Crab Legs
Cooking frozen crab legs can be a delicious and hassle-free way to enjoy succulent seafood in the comfort of your own home. Not only is it incredibly easy to do, but it also allows you to save time and money as pre-cooked and flash frozen crab legs are often more affordable than fresh ones. Additionally, they are safe for consumption since they have been cooked to a safe temperature before being flash frozen. Armed with this knowledge, you’ll be ready to whip up a seafood feast in no time.

How Long To Cook Frozen Crab Legs?
Frozen crab legs should be placed in a colander or steamer over rapidly boiling water. Fill the pot one-third of the way with water and cover it. Steam for 10 minutes until crab legs are fully heated.
Tips To Cook Frozen Crab Legs
Now that you know more about how to cook frozen crab legs, let’s explore tips to make it more attractive.
- Don’t forget to season your crab legs before cooking – adding a little bit of salt and pepper is an easy way to give them extra flavor.
- For best results, make sure to preheat the oven or grill before cooking your crab legs.
- If you are steaming the crab legs, be sure to cover the pot tightly with its lid to lock in the moisture.
- When cooking frozen crab legs, don’t overcook them – otherwise they will become rubbery and chewy.
- To make clean up easier, line your baking sheet or steamer pot with parchment paper or aluminum foil before cooking.
- For a delicious finishing touch, serve your cooked crab legs with melted butter, lemon wedges, and fresh parsley or other herbs.
If you’re looking for a quick and easy way to cook frozen crab legs without sacrificing flavor, you can’t go wrong with any of these methods. Whether you choose to bake them in the oven, steam them in the Instant Pot, or grill them outdoors on your barbeque – you’ll have a tasty dish on the table in no time.

How To Eat Crab Legs?
Break open Snow crab legs using your hands, rather than a crab cracker needed for King and Dungeness crabs. To serve, provide a dipping sauce, lemon wedges, and old bay spice to enhance the flavor of the fresh crab legs. Create a simple dipping sauce by combining melted unsalted butter, garlic, lemon juice, and salt in a bowl.
Conclusion: How To Cook Frozen Crab Legs?
So we have answered the question how to cook frozen crab legs. Cooking frozen crab legs is a quick and easy way to enjoy this seafood delicacy. Whether you choose to bake them in the oven, steam them in the Instant Pot, or grill them on your barbeque – there’s a versatile range of cooking methods that will bring out the best flavor and texture in your crab legs. Serve with melted butter, lemon wedges, and fresh herbs for a delicious meal in minutes. Don’t forget to store any leftovers in an airtight container in the fridge or freezer. Thank you for reading at johnnygrits.com.
FAQ: Frozen Crab Legs
Is it better to steam or bake frozen crab legs?
Crab legs are generally pre-cooked and flash-frozen. Steaming is the best way to reheat crab legs so that their taste and texture remain intact. This method preserves the sweet flavor and tender texture of the meat because of its gentle, moist heat.
Should you rinse frozen crab legs before cooking?
Purchasing crab requires a thorough rinse to remove debris from the shell. If the crab is frozen, rinsing before cooking is not necessary. After cooking, the meat should be rinsed one more time.
Can you cook frozen crab legs without thawing?
Crab legs can be cooked without pre-thawing, though there should be additional cooking time. Place in a single layer on the pan with desired seasonings. Cover with aluminum foil before baking.
Is it OK to steam frozen crab legs?
Crab legs can be successfully steamed, frozen or thawed. Ensure enough crab legs are added to adequately fill the pot and still allow the lid to close tightly. Boil the water then cover the pot and steam cook for 5 minutes if thawed or 10 minutes for frozen crab legs. The cooked crab legs will be fragrant and steaming hot when ready.
How do you defrost frozen crab legs?
To thaw frozen crab legs, put them in the refrigerator overnight (at least 8 hours). Alternatively, submerge frozen legs in a colander and run cool water over them to thaw quickly.
How long do you soak frozen crab legs?
Soaking frozen crab legs should be done in a large bowl or stock pot, using cool water. The soaking time should be around 20 minutes, until the joints become loose and freely moveable.
Is frozen cooked crab good?
Cooked crab can be frozen to extend its shelf-life up to 12 months if stored correctly. If left at room temperature, it should be consumed within 2 hours. Refrigerated cooked crab can last 3 to 5 days.
How long to boil frozen crab legs?
Boil water for 5 minutes if thawed, 10 minutes if frozen. Remove crab legs from stockpot with long-handled tongs. Set aside to cool slightly.
How long should frozen crab legs be steamed?
Place a steam basket in a large stockpot with 1 cup of water. Add as many crab legs as the pot will accommodate, ensuring the lid can close tightly. Boil the water before covering and steaming until fragrant and hot (5 minutes for thawed, 10 minutes for frozen).
How long are frozen crab legs good for after thawing?
Crab legs that are thawed should not be kept in the refrigerator for more than 2 days. It is recommended to freeze them if they will not be eaten right away.
Can you grill frozen crab legs?
Frozen crab legs should be thawed in cold water or on the counter prior to grilling. Partial thawing is sufficient; frozen crab legs are already cooked and will warm quickly once placed on the grill.
How do you thaw frozen cooked crab meat?
Cooked crab meat can be thawed using two methods: Recommended Method: Refrigerate the packaged crab meat overnight (about 8 hours). Quick Method: Place under cold, lightly running water for 30-45 minutes. Do not submerge the package in a bath of water.

Christopher Muller is the co-owner and executive chef for Johnny Grits, a charming southern restaurant in Tarpon Springs. With a passion for freshly made classic southern meals, he puts innovation and creativity into every dish that comes out of his kitchen. He has created innovative recipes like the signature “grit skillet sides,” which include savory ingredients folded into delicious grits such as bacon and blue cheese, three-cheese, mushrooms and Swiss cheese, or sautéed mushrooms with truffle oil. Christopher’s drive to bring new flavors to traditional dishes makes Johnny Grits an exciting place to enjoy a meal.