I love how this king crab and shrimp boil brings everyone together around the table for a fun and tasty meal. It’s one of those dishes that feels like a special treat but is actually pretty simple to make. Get ready for a mix of flavors and colors that will make your kitchen smell amazing and your taste buds happy.
Some ingredients like king crab legs and andouille sausage might not be in your kitchen right now, but they are usually easy to find at a well-stocked supermarket or seafood market. King crab legs are often sold frozen, so check the freezer section. Andouille sausage adds a smoky, spicy flavor, so if you can’t find it, a smoked sausage can work too. Old Bay seasoning is a classic spice mix for seafood boils, and it’s worth picking up if you don’t have it already.

King Crab and Shrimp Boil Recipe Ingredients
King crab legs: Large, meaty crab legs that add a sweet, ocean flavor to the dish.
Shrimp: Peeled and deveined for easy eating, shrimp cook quickly and add a tender texture.
Corn: Cut into halves, corn adds a sweet crunch that balances the seafood.
Baby potatoes: Small potatoes that soak up the seasoning and become soft and flavorful.
Andouille sausage: A smoked sausage with a bit of spice, giving the boil a rich, smoky taste.
Lemon: Quartered and squeezed over the top, lemon adds a fresh, bright finish.
Old Bay seasoning: A classic seafood spice blend that brings all the flavors together.
Technique Tip for This Recipe
One of the most helpful moves in this King Crab and Shrimp Boil Recipe is knowing exactly when to add each ingredient to the boiling water. This is called timing your cooking, and it makes sure everything turns out just right—nothing overcooked or underdone. Here’s how you can think about it step by step:
- Start by filling a big pot with water and bringing it to a boil. This is your cooking base.
- Add the Old Bay seasoning, baby potatoes, and andouille sausage first. These take the longest to cook, so they need the most time in the water.
- After 10 minutes, add the corn because it cooks faster than the potatoes and sausage but still needs some time to get tender.
- Finally, add the king crab legs and shrimp. These cook very quickly—shrimp turn pink and firm when done, which usually takes about 5 minutes.
Why does this timing trick make things better? If you throw everything in at once, some ingredients might get mushy while others stay raw. By adding foods in stages, you make sure each one is cooked perfectly and keeps its flavor and texture. Plus, it saves you from having to watch the pot like a hawk the whole time.
A little secret I learned is that shrimp can go from perfectly cooked to rubbery really fast, so keeping an eye on their color is the best way to know when to take them out. Also, I used to add the crab legs too early, and they got a bit too soft. Now, I wait until the very end, and they stay juicy and tender every time. Timing really is the key to a great seafood boil!
Suggested Side Dishes
Alternative Ingredients
king crab legs - Substitute with snow crab legs: Snow crab legs are more affordable and have a similar taste and texture to king crab legs.
king crab legs - Substitute with lobster tails: Lobster tails offer a luxurious alternative with a rich, sweet flavor that complements the boil.
peeled and deveined shrimp - Substitute with scallops: Scallops provide a sweet and tender texture that works well in a seafood boil.
peeled and deveined shrimp - Substitute with mussels: Mussels add a briny flavor and are a great shellfish alternative.
ears of corn - Substitute with frozen corn kernels: Frozen corn kernels are convenient and provide the same sweetness and crunch.
ears of corn - Substitute with baby carrots: Baby carrots add a different texture and sweetness, making them a good vegetable substitute.
baby potatoes - Substitute with sweet potatoes: Sweet potatoes offer a different flavor profile and a touch of sweetness.
baby potatoes - Substitute with cauliflower florets: Cauliflower florets provide a low-carb alternative with a similar texture.
andouille sausage - Substitute with kielbasa: Kielbasa has a similar smoky flavor and texture, making it a good substitute.
andouille sausage - Substitute with chorizo: Chorizo adds a spicy kick and robust flavor to the boil.
lemon - Substitute with lime: Lime provides a similar citrusy tang that enhances the flavors of the seafood.
lemon - Substitute with orange: Orange adds a sweeter citrus note that can complement the dish.
old bay seasoning - Substitute with cajun seasoning: Cajun seasoning offers a similar blend of spices with a bit more heat.
old bay seasoning - Substitute with creole seasoning: Creole seasoning provides a flavorful alternative with a slightly different spice mix.
Other Alternative Recipes Similar to This Seafood Boil
How to Store or Freeze This Seafood Boil
To store leftovers, allow the king crab legs and shrimp boil to cool to room temperature. Place the seafood, baby potatoes, corn, and andouille sausage in an airtight container or a resealable plastic bag. Store in the refrigerator for up to 3 days.
For freezing, separate the king crab legs and shrimp from the vegetables and sausage. Place the seafood in a single layer on a baking sheet and freeze until solid, about 1-2 hours. Transfer the frozen seafood to a freezer-safe bag or container, removing as much air as possible. Label with the date and freeze for up to 3 months.
To freeze the baby potatoes, corn, and andouille sausage, place them in a separate freezer-safe bag or container. Remove as much air as possible, label with the date, and freeze for up to 3 months.
When ready to enjoy, thaw the seafood and vegetables in the refrigerator overnight. Reheat the king crab legs and shrimp boil by placing it in a large pot with a small amount of water or broth. Cover and steam over medium heat until heated through, about 5-10 minutes.
Alternatively, you can reheat the king crab legs and shrimp boil in the oven. Preheat the oven to 350°F (175°C). Place the thawed seafood, baby potatoes, corn, and andouille sausage in a baking dish. Cover with aluminum foil and bake for 15-20 minutes, or until heated through.
For a quick and easy reheating method, use the microwave. Place the thawed king crab legs and shrimp boil in a microwave-safe dish. Cover with a microwave-safe lid or plastic wrap, leaving a small vent. Microwave on high in 1-minute intervals, stirring occasionally, until heated through.
To maintain the best texture and flavor, avoid overcooking the shrimp and king crab legs during reheating. Keep an eye on the seafood to ensure it remains tender and juicy.
How to Reheat Leftovers
Stovetop Method:
- Fill a large pot with a couple of inches of water and bring it to a simmer.
- Place a steamer basket inside the pot.
- Add the leftover king crab legs, shrimp, corn, baby potatoes, and andouille sausage to the steamer basket.
- Cover the pot and steam for about 5-7 minutes, or until everything is heated through.
- Squeeze fresh lemon over the top before serving.
Oven Method:
- Preheat your oven to 350°F (175°C).
- Spread the leftover king crab legs, shrimp, corn, baby potatoes, and andouille sausage evenly on a baking sheet.
- Cover the baking sheet with aluminum foil to retain moisture.
- Bake for about 15-20 minutes, or until everything is heated through.
- Squeeze fresh lemon over the top before serving.
Microwave Method:
- Place the leftover king crab legs, shrimp, corn, baby potatoes, and andouille sausage in a microwave-safe dish.
- Add a splash of water to the dish to create steam.
- Cover the dish with a microwave-safe lid or plastic wrap, leaving a small vent.
- Microwave on high for 2-3 minutes, then check and stir. Continue microwaving in 1-minute increments until everything is heated through.
- Squeeze fresh lemon over the top before serving.
Sous Vide Method:
- Preheat your sous vide water bath to 140°F (60°C).
- Place the leftover king crab legs, shrimp, corn, baby potatoes, and andouille sausage in a vacuum-sealed bag or a resealable plastic bag using the water displacement method.
- Submerge the bag in the water bath and cook for about 30 minutes.
- Remove from the bag and squeeze fresh lemon over the top before serving.
Best Tools for This Seafood Boil
Large pot: A sizable pot is essential for boiling the ingredients together, ensuring even cooking.
Tongs: Useful for handling hot ingredients like crab legs and corn without burning yourself.
Colander: Necessary for draining the water from the cooked ingredients before serving.
Cutting board: Provides a stable surface for slicing the sausage and halving the corn.
Sharp knife: Essential for cutting the sausage and quartering the lemon.
Measuring cup: Used to measure out the old bay seasoning accurately.
Serving platter: A large platter is ideal for presenting the boiled seafood and vegetables attractively.
Lemon squeezer: Handy for squeezing the lemon juice over the finished dish evenly.
How to Save Time on Making This Recipe
Prep ingredients ahead: Chop corn, slice sausage, and quarter lemons the night before to save time.
Use pre-cooked sausage: Opt for pre-cooked andouille sausage to reduce cooking time.
Quick-thaw seafood: Thaw shrimp and king crab legs in cold water for faster preparation.
Microwave potatoes: Pre-cook baby potatoes in the microwave for a few minutes before adding to the boil.
One-pot method: Use a large pot to cook everything together, reducing the number of dishes to clean.

King Crab and Shrimp Boil Recipe
Ingredients
Main Ingredients
- 2 lbs King Crab Legs
- 1 lb Shrimp peeled and deveined
- 4 Ears of Corn cut into halves
- 1 lb Baby Potatoes
- 1 package Andouille Sausage sliced
- 1 Lemon quartered
- 1 cup Old Bay Seasoning
Instructions
- Fill a large pot with water and bring to a boil.
- Add Old Bay seasoning, potatoes, and sausage. Cook for 10 minutes.
- Add corn and cook for another 5 minutes.
- Add crab legs and shrimp, cook until shrimp is pink and opaque, about 5 minutes.
- Drain and transfer to a large serving platter. Squeeze lemon over the top and serve hot.
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Recipe
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