If you’re craving a feast that’s both impressive and downright delicious, you’re in for a treat with this Seafood Boil with Crab Shrimp and Lobster Recipe. I absolutely love how it brings together the sweet, briny flavors of king crab, shrimp, and lobster with smoky sausage, tender potatoes, and sweet corn. Whether you’re hosting a weekend get-together or simply want to feel like you’re dining seaside at home, this recipe hits all the right notes. Stick with me, and I’ll walk you through everything—you’ll be a seafood boil pro in no time!
Why You’ll Love This Recipe
- Seafood Trio of Dreams: The combo of crab, shrimp, and lobster creates an unbeatable seafood flavor fiesta.
- Party-Ready and Fun: It’s a casual, hands-on meal perfect for gatherings where everyone digs in together.
- Flavor-Packed Cooking Liquid: The broth doubles as a buttery Cajun sauce that amps up every bite.
- Easy to Customize: You can tweak the spice level, add veggies, or swap out sausage to fit your tastes.
Ingredients You’ll Need
Each ingredient here plays a role in making your seafood boil lively and delicious. Choosing fresh seafood and quality sausage really makes a difference. Plus, the veggies add that extra touch of comfort and heartiness you’ll appreciate.
- King crab legs: Thaw fully if frozen for the best texture and flavor.
- Raw jumbo shrimp, unpeeled: The shells add flavor during cooking and help keep the shrimp juicy.
- Lobster tails: Halving them helps the seasoning seep in better.
- Fresh parsley: Adds a bright, fresh note—don’t skip it!
- Yellow onion: Gives sweetness and depth to the boil broth.
- Garlic heads: Halved to infuse a mellow, aromatic garlic flavor.
- Andouille sausage: Smoky sausage balances the seafood with a spicy kick.
- Baby red potatoes: Their waxy texture holds up beautifully during boiling.
- Fresh corn on the cob: Sweet and crunchy—cut into manageable pieces.
- Olive or neutral oil: For sautéing and building flavors in the pot.
- Water: The base of the cooking liquid.
- Cajun or Old Bay seasoning: The soul of the dish; plenty of flavor and spice.
- Mushrooms (optional): I love adding these for an earthy contrast.
- Salted butter: Melts into the broth to create a rich dipping sauce.
- Fresh lemons: Brightens everything up with a tangy squeeze.
- Tabasco sauce (optional): For those who like an extra punch of heat at the table.
Variations
I love making this seafood boil my own depending on the season or who’s coming over. Feel free to switch out ingredients or add your favorite seafood — it’s all about what makes the experience fun and delicious for you.
- Adding clams or mussels: I once tossed in fresh clams, and it gave the broth an incredible briny depth—highly recommend if you can get them fresh.
- Spice level adjustments: If you’re not big on heat, use just Old Bay seasoning and skip the Tabasco. My family prefers mild but flavorful, so we usually keep it balanced.
- Vegetarian twist: Skip the seafood and add smoked tofu and extra veggies with the sausage for a fun change.
- Serving with different sausages: Kielbasa or chorizo work well as flavorful swaps if you don’t have andouille on hand.
How to Make Seafood Boil with Crab Shrimp and Lobster Recipe
Step 1: Prep Your Seafood Like a Pro
First things first — if your seafood is frozen, thaw everything in the fridge about 36 hours ahead so it cooks evenly. When you’re ready, rinse the crab legs, shrimp, and lobster tails under cold water to get rid of any residue. Don’t skip cutting the lobster tails in half lengthwise; this step lets the flavors really get in and shortens cooking time. Trust me, this little trick makes a big difference!
Step 2: Build Your Flavor Base
Heat your oil over medium in a large pot, then add the quartered onion, garlic heads cut-side down, and sliced andouille sausage. Sauté this for about 3 minutes, taking care not to burn the garlic—it should turn golden, not black. This step releases aromatic oils and builds a rich foundation for your broth.
Step 3: Bring It All to a Boil
Add in 4 quarts of water, crank up the heat, and cover the pot. When it reaches a boil (10 to 15 minutes later), toss in the halved baby potatoes, corn pieces, and half of your Cajun or Old Bay seasoning. Cover again and wait for it to return to a boil, then uncover and add in mushrooms if you like that earthy touch. Let simmer gently until the potatoes are tender, about 10 to 12 minutes.
Step 4: Perfectly Cook Your Seafood
Now, stir in the king crab legs, lobster halves, and shrimp. Here’s where I used to overcook things, but here’s my trick: turn off the heat, cover the pot, and let the seafood gently cook in the hot broth for 3 minutes. This technique keeps your shrimp tender and your lobster juicy instead of rubbery.
Step 5: Finish and Serve with Style
Lift out the seafood and vegetables with a slotted spoon or drain, then spread it out on baking sheets or even a newspaper-lined table for that authentic seafood boil vibe. Don’t toss out the cooking liquid! Melt your butter into 2 cups of that broth along with the chopped parsley to create a rich, flavorful dipping sauce. Pour half over the seafood and veggies, squeeze fresh lemon juice on top, and sprinkle with the remaining seasoning. Keep the rest of the buttery sauce on the side with some Tabasco for that extra zing if you want it.
Pro Tips for Making Seafood Boil with Crab Shrimp and Lobster Recipe
- Don’t Overcook Seafood: Turning off the heat and covering the pot lets the residual heat cook seafood gently and keeps it tender.
- Use Quality Sausage: Andouille adds smoky flavor and spice, making the boil more complex and satisfying.
- Keep the Broth for Sauce: The seasoned cooking liquid is gold; mix with butter and parsley to make a mouthwatering dipping sauce.
- Prep Ahead: Thaw seafood 36 hours in advance to avoid any surprises on cook day and ensure perfect texture.
How to Serve Seafood Boil with Crab Shrimp and Lobster Recipe

Garnishes
I like to keep it simple but wow-worthy: fresh parsley chopped over the top adds color and brightness, while lemon wedges provide that vibrant citrus pop that cuts through the richness. And if you love a little heat, a few dashes of Tabasco on the side let everyone customize their bite.
Side Dishes
Besides the potatoes and corn from the boil itself, I often serve this with crusty bread or garlic bread to soak up the buttery sauce. A crisp green salad with a light vinaigrette also balances out the richness perfectly. For a real crowd-pleaser, add a cold coleslaw or cucumber salad on the side.
Creative Ways to Present
For special occasions, try spreading the boil on a large wooden board lined with parchment paper. It’s a beautiful rustic setup that invites guests to dig in family-style. You can even include little bowls of extra sauce, melted butter, and lemon wedges scattered around so everyone can customize their plates.
Make Ahead and Storage
Storing Leftovers
I usually store leftovers in an airtight container in the fridge for up to two days. I keep the seafood and vegetables together with a little bit of the buttery sauce to lock in moisture and flavor—this way, everything stays wonderfully juicy when reheated.
Freezing
Seafood boils freeze okay, but you’ll want to cool everything completely first. Freeze in portions with some broth or sauce to prevent drying out. When thawed, the texture of the shrimp might be a little softer, so I prefer freezing just the crab legs and lobster if you plan far in advance.
Reheating
Reheat gently on the stovetop in a covered pan over low heat with a splash of the reserved broth or sauce. This prevents the seafood from drying out or becoming rubbery. You can also warm small portions in the microwave, but go slow and use a cover to trap moisture.
FAQs
-
Can I use frozen seafood directly, or do I need to thaw first?
Thawing your crab legs, shrimp, and lobster tails in the fridge about 36 hours before cooking is best for even cooking and maintaining texture. Cooking from frozen can result in unevenly cooked or chewy seafood.
-
What’s the best way to avoid overcooking the shrimp and lobster?
Turn off the heat and let the seafood sit covered in the hot broth for a few minutes to gently finish cooking. This avoids the toughness that comes from boiling too long.
-
Can I make this seafood boil spicy?
Absolutely! Use a spicier Cajun seasoning, add more Cayenne powder, or offer hot sauce like Tabasco on the side so guests can add heat to taste.
-
What should I do with the leftover cooking liquid?
Reserve 2 cups of it to make a buttery, parsley-infused dipping sauce—it’s one of the best parts of the meal and adds so much flavor.
-
Can I add other seafood to this boil?
You can! Clams, mussels, scallops, or crab claws are great additions—just adjust cooking times accordingly so each ingredient stays perfectly cooked.
Final Thoughts
This Seafood Boil with Crab Shrimp and Lobster Recipe holds a special place in my heart because it’s more than just food—it’s an experience. From prepping the seafood to the lively chatter around the table as everyone digs in, it creates memories that last as long as the flavors do. If you’re looking to impress your friends or just treat yourself to a seafood extravaganza, this is the way to go. You’ll love how easy it is to master, and your family will keep asking when the next boil is. Give it a try—I promise you won’t regret it!
Print
Seafood Boil with Crab Shrimp and Lobster Recipe
- Prep Time: 20 minutes
- Cook Time: 40 minutes
- Total Time: 60 minutes
- Yield: Serves 6
- Category: Main Course
- Method: Stovetop
- Cuisine: Cajun
Description
A delicious and hearty seafood boil featuring king crab legs, jumbo shrimp, lobster tails, andouille sausage, potatoes, corn, and mushrooms, all cooked together in a flavorful Cajun-spiced broth and served with a buttery parsley sauce. Perfect for gatherings and seafood lovers seeking a crowd-pleasing dish.
Ingredients
Seafood
- 6 king crab legs (about 2 pounds), thawed if frozen
- 2 pounds unpeeled raw jumbo shrimp, thawed if frozen
- 3 (8-ounce) lobster tails, thawed if frozen
Vegetables and Aromatics
- 1 medium yellow onion, quartered
- 2 heads garlic, halved crosswise
- 1 pound baby red potatoes (6 to 8), halved
- 3 ears corn, cut crosswise into 3-inch pieces
- 8 ounces mushrooms (optional)
- 1/4 cup finely chopped fresh parsley (from 8 to 10 sprigs)
- 2 medium lemons, halved crosswise
Meat and Seasoning
- 14 ounces andouille sausage, sliced crosswise into 2-inch pieces
- 1/2 cup plus 1 tablespoon Cajun or Old Bay seasoning, divided
Other
- 3 tablespoons olive oil or neutral cooking oil
- 4 quarts water
- 4 tablespoons (1/2 stick) salted butter
- Tabasco sauce, for serving (optional)
Instructions
- Prepare Seafood: Thaw king crab legs, jumbo shrimp, and lobster tails in the refrigerator for about 36 hours if frozen. Rinse all seafood in cold water and drain. Cut lobster tails in half lengthwise through the shell for easier eating.
- Sauté Aromatics and Andouille Sausage: Heat olive oil in a large (7-quart or more) pot over medium heat until shimmering. Add quartered onion, halved garlic heads (cut side down), and sliced andouille sausage. Sauté for about 3 minutes until onions soften and garlic turns golden brown, releasing rich flavors.
- Bring Broth to Boil: Add 4 quarts water to the pot, increase heat to high, and cover. Bring the mixture to a rolling boil, which should take about 10 to 15 minutes.
- Cook Vegetables: Add halved baby red potatoes, cut corn, and 1/2 cup of Cajun or Old Bay seasoning to the boiling water. Stir to combine, cover, and let the water return to a boil. Uncover, add mushrooms if using, and simmer adjusting heat to maintain a gentle boil until potatoes are fork tender, roughly 10 to 12 minutes.
- Cook Seafood in Residual Heat: Add crab legs, lobster, and shrimp to the pot. Stir to combine, then turn off the heat, cover, and let the seafood gently cook in the residual heat for 3 minutes to preserve tenderness and flavor.
- Drain and Arrange: Uncover, reserve 2 cups of the cooking liquid, then drain the seafood and vegetables. Transfer everything onto baking sheets or a newspaper-lined table for a rustic presentation.
- Make Sauce and Serve: In the reserved cooking liquid, melt salted butter and stir in finely chopped parsley. Pour half of this buttery parsley sauce over the seafood and vegetables. Squeeze fresh lemon juice over everything, sprinkle the remaining tablespoon of Cajun or Old Bay seasoning, and serve the rest of the sauce on the side along with optional Tabasco sauce for an extra kick.
Notes
- This flavorful mix of seafood, sausage, and vegetables makes for a guaranteed crowd-pleaser at any gathering.
- Cooking the seafood in residual heat helps prevent overcooking and keeps it tender.
- You can adjust the level of seasoning to your taste, adding more Cajun or Old Bay seasoning or Tabasco for heat.
- Serving on newspaper or large platters enhances the casual, festive feel of the meal.
- Feel free to add other seafood like clams or mussels for variation.
Nutrition
- Serving Size: 1/6 of recipe
- Calories: 850
- Sugar: 6.7 g
- Sodium: 2620.7 mg
- Fat: 37.8 g
- Saturated Fat: 12.8 g
- Unsaturated Fat: 25.0 g
- Trans Fat: 0 g
- Carbohydrates: 38.7 g
- Fiber: 5.0 g
- Protein: 91.3 g
- Cholesterol: 350 mg


