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The Ultimate Seafood Boil for Summer Entertaining
TL;DR: Inspired by our trip to Newfoundland and our 11-year-old’s persistent requests for a seafood boil, this recipe combines crab, shrimp, mussels, lobster, sausage, potatoes, and local corn in one giant pot. Finish it with our buttery Cajun dipping sauce made with the seasoned cooking broth, and you’ve got the ultimate summer meal for family and friends.
After hearing, “When are we making a seafood boil?” for what felt like weeks, we finally gave in. And honestly? We’re glad we did. Kids even had a lot of fun helping out with this one, adding giant claws of crab to the pot and watching the mussels pop open.
If you read about our recent trip to Newfoundland, you already know we came home inspired by the incredible seafood. (If you missed it, be sure to check out our Newfoundland travel blog!) Fresh crab, lobster, mussels, and friendly fish markets had us dreaming about seafood long after we unpacked our suitcases.
This version brings together everything we love about a classic seafood boil with a little East Coast inspiration. Fresh andouille sausage, potatoes, sweet corn, queen crab legs, shrimp, mussels, and lobster claws all simmer together in a broth scented with garlic, lemon, beer, Cajun seasoning, and Old Bay.
But the real secret comes at the end. Instead of serving everything straight from the pot, we pile it onto baking trays (because who has newspaper anymore!) and drizzle it with a rich Cajun butter sauce made with garlic, herbs, spices, and a splash of the cooking broth. Every bite tastes like it was meant to be dipped.
A Little Seafood Boil History
Seafood boils have long been a way to bring people together around whatever was fresh and abundant. Along the Gulf Coast, particularly in Louisiana, families would gather around large pots filled with shrimp, crawfish, crab, sausage, corn, and potatoes, all seasoned generously with Cajun spices and boiled together until every ingredient was infused with flavour.
Along the Atlantic coast, seafood feasts took on their own traditions. In places like Newfoundland and the Maritime provinces, fresh lobster, mussels, snow crab, and clams often became the stars of the table. While the seasonings and seafood might differ from region to region, the idea remains the same: cook everything in one pot, spread it out for everyone to share, and enjoy a meal that’s as much about the company as the food.
Our version borrows a little from both worlds. Inspired by our recent trip to Newfoundland, we combined East Coast seafood with the bold flavours of a classic Cajun boil. It’s not traditional, and as my husband said, ‘that’s why you’re a chef’. It’s our family’s take on one of the most fun meals you can make at home.
- Prep Time: 20 minutes
- Cook Time: 30-40
- Total Time: 60 minutes
- Yield: 6–8 Servings 1x
Ingredients
- 4 fresh andouille sausages (we used Fore Quarter)
- 2 onions, quartered
- 3 cloves garlic, halved
- 1 large lemon, quartered
- Parsley stems
- 2 tbsp (30 mL) Cajun seasoning
- 4 tbsp (60 mL) Old Bay seasoning
- 1 can (355 mL) beer
- 4 L water
- 2 to 3 lb (900 g to 1.4 kg) mini potatoes
- 4 cobs corn, cut in half
- Queen crab legs (we used 4 clustered and broke each in half to give 8 pieces)
- 2 lb (450 g) shrimp (use large, like 16/20 that are e-z peel or peeled & deveined)
- 1 lb (450 g) mussels, scrubbed
- Lobster claws (found a bag at Sobeys actually, $24 for about 8)
Instructions
- Brown the sausage. Heat a large stockpot over medium-high heat. Add the andouille sausages and sear until browned on all sides, about 6 to 8 minutes. You’re looking for plenty of colour, not fully cooked sausage. Remove to a plate and set aside.
- Build the broth. Add the onions, garlic, lemon, parsley stems, Cajun seasoning, Old Bay, beer, and water to the pot. Scrape up any browned bits from the bottom of the pot and bring everything to a rolling boil.
- Cook the potatoes. Add the mini potatoes and simmer for 12 to 15 minutes, or until almost fork tender.
- Add the corn and sausage. Return the sausages to the pot along with the corn. Continue simmering for another 5 to 7 minutes.
- Finish with the seafood. Add the queen crab legs, shrimp, mussels, and lobster claws. Cook for 3 to 5 minutes, just until the shrimp are bright pink, the mussels have opened, and the crab and lobster are heated through. Discard any mussels that remain closed.
- Reserve the broth. Before draining, carefully ladle 1 to 2 cups (250 to 500 mL) of the cooking liquid into a measuring cup. This flavourful broth is the secret ingredient in the butter sauce.
- Make the Cajun butter sauce. While the seafood finishes cooking, melt 1 cup (250 mL) butter in a small saucepan over medium-low heat. Add 3 cloves minced garlic and cook for about 1 minute, just until fragrant. Stir in 1 teaspoon (5 mL) each smoked paprika, Old Bay seasoning, and Cajun seasoning. Remove from the heat and stir in the chopped parsley.
- Bring the sauce together. Slowly whisk 1 to 2 cups (250 to 500 mL) of the reserved seafood broth into the butter mixture until smooth and glossy. The broth adds incredible flavour while lightening the richness of the butter.
- Serve. Drain the seafood boil and arrange everything on large baking trays or spread it over a newspaper or butcher paper-lined table. Spoon some of the Cajun butter sauce generously over the seafood, potatoes, corn, and sausage. Serve the remaining butter sauce on the side for dipping, along with plenty of lemon wedges and napkins.
Notes
Frequently Asked Questions
Can I make a seafood boil without beer?
Absolutely. Replace the beer with an equal amount of water, seafood stock, or chicken stock. The beer adds a subtle depth of flavour, but it’s not essential.
Can I prepare any of this ahead of time?
Yes! Chop the onions, garlic, and lemon ahead of time, scrub the potatoes, and make the Cajun butter sauce a day in advance. Reheat the butter sauce gently and whisk in the reserved cooking broth just before serving.
How do I know when the seafood is cooked?
Most crab legs and lobster claws are already cooked, so you’re simply warming them through. The shrimp are ready when they turn bright pink and opaque, and the mussels are done as soon as they open. Discard any mussels that remain closed after cooking.
Cook With Us!
Like this recipe? You should try cooking with us! Start with an on-demand pre-recorded class, or jump in to the best experience with our live classes!
I subscribe the updates and get links to recipes - I recently made the Olive Oil Lemon cake. It turned out delicious – as you said in the description, very moist! My daughter has a birthday in strawberry season and typically she asks for strawberry shortcake with a traditional shortcake recipe… I served the lemon came this weekend with a bit of whipping cream and fresh strawberries (your picture was quite enticing) and her comment was that her birthday request this year would be to replace the traditional shortcake with this recipe!
I made Dan Dan noodles last month and again referred to the recording as it has been awhile. I was grateful for the reminders, tips and tricks. Not to mention, I love to cook with Kirstie and Jody. They make it so much fun!
Most of the meals I make are from your repertoire. I think I have close to 60!
You will learn delicious recipes taught in real time from start to end by two good friends who want nothing more than to teach you how to cook and and have fun doing it. Class presentation is practical and encouraging with one chef starting and one playing 'catch up' so you do not miss anything and no question will go unanswered!
The recipe with food pack is perfectly packaged and always arrives on time to make it easy so you do not have to shop!
Several recipes from the Culinary Studio are in our regular rotation!
Excited to keep cooking with you Kirstie and Jody!
I was at the Studio for the very first class they held and I have continued to take classes for the past 13 years. While some things have changed over the years, the quality, knowledge and skills Jody and Kirstie bring to each class has not.The skills I learned through the their instruction have been used daily.
What do I serve with a seafood boil?
Honestly, not much! We love serving it with crusty bread for soaking up the butter sauce, a simple green salad or coleslaw, and plenty of lemon wedges. Traditional summer salads, such as our Potato Salad or Mixed Bean Salad would be a great add-on though.
Can I save the leftovers?
Yes. Store the seafood, potatoes, and corn in the refrigerator for up to 2 days. Gently reheat with a splash of the reserved broth or butter sauce to keep everything moist.
Substitutions
One of the best things about a seafood boil is how flexible it is. Use what looks best at your fish market.
Seafood
- Swap queen crab for snow crab or king crab.
- Add scallops during the last 2 to 3 minutes of cooking.
- Clams work beautifully in place of, or alongside, mussels.
- Add lobster tails if claws aren’t available.
Sausage
- Smoked andouille is traditional, but fresh andouille, kielbasa, chorizo, or smoked farmer’s sausage are all delicious options.
Vegetables
- Use red potatoes, fingerlings, or baby Yukon Golds instead of mini potatoes.
- Add mushrooms, green beans, or chunks of sweet onion.
- Throw in a few heads of garlic to soften in the broth.
Seasonings
- If you don’t have Old Bay, increase the Cajun seasoning and add a little celery salt and paprika.
- Add a pinch of cayenne if you like extra heat.
Butter Sauce
- Stir in a splash of hot sauce for extra kick.
- Fresh chives or dill can be used instead of parsley.
- Finish with a squeeze of fresh lemon juice for extra brightness.
Chef Tips
- Layer the ingredients. Add each ingredient according to its cooking time so nothing overcooks.
- Save the broth. It transforms the butter sauce from good to unforgettable.
- Warm serving trays. If you’re serving on baking sheets, warm them in a low oven first to help keep the seafood hot longer.
- Serve family-style. Spread everything out on butcher paper or large baking trays and let everyone dig in. It’s half the fun.
- Don’t forget the tools. Seafood crackers, seafood forks, plenty of napkins, and a bowl for shells will make the meal much more enjoyable.
Chef Tips
- Browning the sausage first builds incredible flavour into the broth.
- Don’t overcook the seafood. Add each ingredient only long enough to heat through or cook.
- Save more broth than you think you’ll need. It’s liquid gold in the butter sauce.
- Serve with crusty bread to soak up every last drop.
Why We Love This Recipe
This meal feels like a celebration. It’s casual, messy, interactive, and meant to be shared. Everyone reaches for another shrimp, another piece of corn, or one more lobster claw.
Jody O’Malley and Kirstie Herbstreit are Red Seal certified chef co-owners of The Culinary Studio in Waterloo, Ontario. Jody graduated from Stratford Chefs School in 2002, and Kirstie graduated from SAIT in 2003. Together, they have more than 20 years of professional cooking experience and have spent the past 15 years helping thousands of home cooks build confidence in the kitchen through hands-on cooking classes, recipes, and online programs. They also co-host the Chef Over Your Shoulder podcast with Amy Schlueter, where they share practical cooking tips, answer kitchen questions, and inspire home cooks one episode at a time.
