How to Cook Frozen Lobster Claws from Costco: An Easy Guide

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Frozen lobster claws from Costco are a convenient and affordable way to enjoy delicious lobster meat at home. However, cooking them correctly is essential to ensure they are tender, juicy, and flavorful. This guide will provide you with a step-by-step process on how to cook frozen lobster claws from Costco, along with tips and tricks to achieve the perfect results.


  • 1 pound of frozen Costco lobster claws (thawed)
  • 1/4 lemon, juiced
  • 1/2 tablespoon Old Bay seasoning
  • 1/2 tablespoon salt
  • 1 tablespoon unsalted butter
  • Freshly ground black pepper


  1. Thaw the lobster claws: Place the frozen lobster claws in the refrigerator overnight to thaw completely. Do not thaw them at room temperature or in the microwave, as this can affect their texture and flavor.
  2. Prepare the cooking liquid: In a large pot, bring 2 inches of salted water to a boil. Add the lemon juice and Old Bay seasoning.
  3. Cook the lobster claws: Gently place the thawed lobster claws into the boiling water. Reduce the heat to medium and simmer for 5-7 minutes, or until the claws are heated through and the meat is opaque. Do not overcook, as this will make the meat tough.
  4. Drain and melt butter: Remove the lobster claws from the pot and drain any excess water. Melt the butter in a small saucepan over low heat.
  5. Season and serve: Brush the melted butter over the lobster claws and season with freshly ground black pepper. Serve immediately with your favorite dipping sauce, such as melted butter, lemon wedges, or aioli.


  • For a more intense flavor, add a few cloves of garlic or a sprig of fresh thyme to the cooking liquid.
  • If you prefer a smoky flavor, you can grill the lobster claws after they have been cooked in boiling water.
  • To prevent the lobster claws from sticking to the grill, brush them with olive oil before grilling.
  • Serve the lobster claws with a side of drawn butter, lemon wedges, and crusty bread.

Additional Information:

  • Cooking time: The cooking time may vary depending on the size of the lobster claws. For larger claws, you may need to cook them for an additional minute or two.
  • Overcooked lobster: If you overcook the lobster claws, the meat will become tough and rubbery.
  • Thawing methods: While thawing the lobster claws in the refrigerator is the recommended method, you can also thaw them in cold water. Place the frozen lobster claws in a sealed plastic bag and submerge them in a bowl of cold water. Change the water every 30 minutes until the claws are thawed.
  • Nutritional information: One serving of cooked lobster claws (3 ounces) contains approximately 120 calories, 20 grams of protein, and 1 gram of fat.

Cooking frozen lobster claws from Costco is a simple and straightforward process that can be easily done at home. By following the steps outlined in this guide, you can enjoy delicious and tender lobster claws that are sure to impress your family and friends. Remember to thaw the lobster claws properly, cook them for the correct amount of time, and season them to your liking. With a little practice, you’ll be a lobster-cooking pro in no time!

Lobster Claw vs Lobster Tail: Which Tastes Better?

how do you cook frozen lobster claws from costco

The flavor difference between lobster tail and claw meat is still up for debate. Although the texture of the tail is typically firmer, lobster claws provide a softer and occasionally sweeter bite. Ultimately, it’s a matter of personal preference.

How to Cook Lobster Claws

Cooking lobster claws can be a simple and rewarding endeavor. The secret to preserving the delicate flavor and texture of fresh or frozen claws is to cook them to the perfect consistency.

Monster “Lobster” Shrimp from Captain White’s (in Md) and Costco’s frozen Lobster claws and arms.


Should I thaw frozen lobster claws before cooking?

Though some seafood may be cooked frozen, it’s best to thaw lobster tails first. Cooking lobster while frozen can leave the meat tough and chewy. Also, the meat tends to stick to the shell if it’s cooked while frozen. Let lobster tails thaw in the refrigerator for a day before cooking.

Are frozen lobster claws precooked?

A great way to enjoy sweet, succulent lobster meat, these frozen lobster claws are fully cooked and just need a quick thawing. Scored so that it’s easier to remove the shells and access the meat, these claws are wild caught.

Is it better to steam or boil lobster claws?

A pot filled with less water comes to boil faster, which is one advantage of steaming, but the real proof is in the quality of taste. Lobster that is steamed is more tender as less water infiltrates the shells.

What is the best way to cook lobster claws?

Fill a large pot with water and add salt (around 1 tablespoon per liter) to create a salty ocean-like taste. Bring the water to a rolling boil. Place the prepared lobster claws into the boiling water carefully. Cook for about 10-12 minutes or until the lobster shells turn bright red.

How to cook frozen lobster claws at Costco?

To cook and reheat lobster claws, preheat the oven to 350 degrees F. You will also need to thaw the frozen lobster claws first in the refrigerator overnight. Wrap the thawed lobster claws in the aluminum foil and place them on a baking shit. Put them into the preheated oven and bake for 5-7 minutes. How To Cook Frozen Lobster Claws From Costco?

How do you cook thawed lobster claws?

Preheat a large pot filled with salted water until the water starts boiling. Place the previously thawed lobster claws into the boiling water. Wait until the water starts boiling again, and then boil lobster claws for 12 minutes. Once they are fully cooked, use tongs to remove the claws from the water.

How do you cook a lobster claw in a crock pot?

Take a huge lobster claw and crack it so that the meat is exposed. Remove the lobster meat from the claw and place it in a baking dish. Season it with salt and melted butter. Baste the meat with more melted butter halfway through the cooking process.

How to cook frozen lobster tails?

In a large pot, pour enough water to cover 1 inch of the pot. Place the steamer rack into the pot. When the water starts boiling, put the lobster claws and arms into the steamer rack. Steam for 3-4 minutes. Place the cooked lobster claws and arms on the serving dish and pour melted butter over them.

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