Snow crab legs recipe (boiled)

There is something about a big platter of snow crab legs in the middle of the table that instantly turns an ordinary evening into a little celebration.

Sweet, delicate crab meat. Bright lemon. A bowl of warm garlic butter for dunking. It tastes like a beach vacation, even if you are eating it at your own kitchen table in the middle of winter.

The best part? This boiled snow crab legs recipe is almost embarrassingly easy. If you can boil a pot of water, you can make restaurant-worthy crab legs at home.

Most snow crab is sold already cooked and frozen, so all you are really doing is reheating it gently in well-seasoned water. The whole thing takes about twenty minutes from start to finish.

So grab some bibs, clear a little table space for the shells, and let’s make crab night happen.

Why You’ll Love This Recipe

It is fast. From the moment the water starts heating to the moment you sit down, you are looking at roughly twenty minutes, which makes this a weeknight-friendly seafood dinner.

It tastes like the seafood shack version. Seasoning the water with Old Bay, lemon and garlic means the crab picks up flavor all the way through, not just from whatever you dip it in.

The garlic butter is simple but unforgettable. Five ingredients, one small pan, and suddenly everyone at the table is finding excuses to dip one more piece.

It feels special without being fussy. Crab legs look impressive on a platter, yet there is no complicated technique hiding behind them, and clean-up is just one pot and one small saucepan.

Ingredients

You only need a handful of things, and most of them are probably already in your kitchen. The crab is the star here, so buy the best-looking clusters you can find.

• 2 pounds snow crab leg clusters, thawed
• 2 tablespoons Old Bay seasoning (or Cajun seasoning)
• 1 tablespoon salt
• 1 lemon, halved
• 4 garlic cloves, smashed
• Water, for the pot

For the Garlic Butter:

• ½ cup unsalted butter
• 2 garlic cloves, minced
• 1 tablespoon lemon juice
• 1 tablespoon chopped parsley
• Pinch of salt

How to Make It

1. Fill the pot: Pour enough water into a large stockpot to fill it about two-thirds full, leaving plenty of room for the crab clusters.
2. Season the water: Add the Old Bay seasoning, salt, lemon halves and smashed garlic cloves to the pot.
3. Bring it to a boil: Set the pot over high heat and bring the water to a full rolling boil so the seasonings wake up and perfume the water.
4. Add the crab: Lower the thawed crab clusters into the boiling water. Keep in mind that snow crab is almost always sold pre-cooked, so you are simply reheating it, not cooking it from raw.
5. Boil until hot: Let the crab boil for 5 to 7 minutes, until the shells are bright, the meat is steaming hot and the whole pot smells wonderfully fragrant.
6. Make the garlic butter: While the crab boils, melt the butter in a small saucepan over medium-low heat. Stir in the minced garlic and cook 1 to 2 minutes, then remove from the heat and stir in the lemon juice, parsley and a pinch of salt.
7. Drain the crab: Lift the clusters out of the pot with tongs and let the excess water drain off for a moment.
8. Serve it up: Pile the crab onto a big platter with extra lemon wedges. Set out the warm garlic butter, seafood crackers and nutcrackers, and crack the shells right over the platter so it catches all those delicious juices.

Cooking Tips / Variations

Do not overcook the crab. Because the legs are already cooked, leaving them in the water too long can make the meat tough and stringy. Set a timer and pull them as soon as they are heated through.

Thaw before boiling for the best texture. A few hours in the fridge, or a cold-water soak while still sealed in the bag, gives you much more even reheating than dropping frozen clusters straight into the pot.

No Old Bay? No problem. Cajun seasoning gives the pot a spicier kick, and a simple mix of paprika, celery salt, black pepper and a bay leaf gets you surprisingly close to the classic flavor.

Want a steam instead? Rest the clusters on a rack or a loose ball of foil above an inch of seasoned water, cover, and steam for about the same amount of time.

For a spicier butter, whisk a pinch of cayenne or a dash of hot sauce into the garlic butter.

Serving or Storage Tips

Serve crab legs family-style with small bowls of garlic butter for each person, plus plenty of napkins. Corn on the cob, red potatoes and coleslaw all love hanging out next to crab.

Leftover picked crab meat keeps in an airtight container in the fridge for up to 2 days. Use it in crab salads, omelets, fried rice or a quick crab melt.

Avoid reheating whole legs a second time if you can, since the meat dries out quickly. Cold leftover crab is genuinely delicious straight from the shell with a squeeze of lemon.

Freeze unpicked leftover clusters in a sealed bag for up to a month, and thaw them in the fridge before a brief steam to warm through.

Conclusion

Once you see how simple this boiled snow crab legs recipe is, takeout seafood platters start losing their appeal pretty fast.

Twenty minutes, one pot of boldly seasoned water, and a pan of garlic butter are all that stand between you and a table full of happy, slightly messy people.

Save this recipe for your next seafood night, and do not forget the extra lemon wedges. You will want them.

Boiled Snow Crab Legs with Garlic Butter

Tender snow crab leg clusters reheated in Old Bay, lemon and garlic water, served with a warm garlic butter sauce for dipping.

Print Recipe Pin Recipe

Prep Time 10 minutes mins

Cook Time 7 minutes mins

Total Time 20 minutes mins

Cuisine: American

Ingredients Method Notes

Ingredients

  

• 2 pounds snow crab leg clusters thawed
• 2 tablespoons Old Bay seasoning or Cajun seasoning
• 1 tablespoon salt
• 1 lemon halved
• 4 garlic cloves smashed
• Water for the pot

For the Garlic Butter:

• ½ cup unsalted butter
• 2 garlic cloves minced
• 1 tablespoon lemon juice
• 1 tablespoon chopped parsley
• Pinch of salt

Method

 

1. Fill a large pot about two-thirds full with water.
2. Add the Old Bay, salt, lemon halves and smashed garlic.
3. Bring to a rolling boil over high heat.
4. Add the thawed crab clusters (they are pre-cooked, so you are reheating).
5. Boil 5 to 7 minutes, until steaming hot and fragrant.
6. Meanwhile, melt the butter, cook the garlic 1 to 2 minutes, then stir in lemon juice, parsley and salt.
7. Drain the crab clusters well.
8. Serve on a platter with lemon wedges, warm garlic butter, crackers and nutcrackers, cracking shells over the platter to catch the juices.

Notes

Snow crab is sold pre-cooked, so boil just until heated through to keep the meat tender.

Thaw clusters in the fridge before boiling for the most even results.

Swap Cajun seasoning for Old Bay if you like more heat.

Picked leftover crab meat keeps 2 days in the fridge and is great in salads or crab melts.