A flexible seafood boil for outdoor burners and family-style table service, written so you can cook it mild, spicy, or mild with the heat added later — in one pot or two side-by-side.
Servings
12
Prep
25 min
Cook
45–55 min
Method
Boil 1 or 2 pots
Recipe scaled for
12 servings
Pot setup
One pot keeps the whole recipe in one clean flow if you only have one burner.
Flavor profile
Mild keeps the broth crowd-friendly and is the only version that includes mussels.
Why you'll love it
This seafood boil is everything you want in a big summer cookout meal — tender shrimp, sweet scallops, crab legs, smoky sausage, buttery potatoes, and corn that soaks up all that lemony, seasoned broth.
Piled onto the table with plenty of parsley, fresh lemon, and warm butter on the side, it feels festive, generous, and a little messy in the best possible way — the kind of meal that gets everybody leaning in and reaching for one more bite.
Ingredients
Seafood and meat
Vegetables and aromatics
Seasonings and finishing
Tools
1 very large outdoor boil pot, or 2 medium-large boil pots
Outdoor propane burner or turkey-fryer burner setup
Large basket insert or large colander
Long tongs or skimmer
Heat-safe gloves
Large cutting board and knife
Butcher paper or table covering for serving
Bowls or ramekins for butter sauce and hot sauce
Instant-read thermometer if you want extra insurance on shellfish
Flavor notes
Mild broth
Use lemon, onion, garlic, bay leaves, kosher salt, and a lighter hand with Old Bay. This version stays balanced and is the one that gets the mussels.
Cook — one pot
01Build and season the broth
Fill the pot with enough water to comfortably cover the ingredients as you add them, while still leaving safe room at the top for boiling and stirring.
Add lemon, onion, garlic, and bay leaves, then bring the pot to a steady simmer for 10 to 15 minutes so the water takes on flavor before anything else goes in.
For mild, season with kosher salt and a lighter amount of Old Bay.
Taste the broth now. It should taste stronger than you want the finished boil to taste, because the potatoes, corn, and seafood will soften the seasoning later.
02Cook the potatoes first
Add the potatoes first because they take the longest.
Simmer them for about 10 to 12 minutes.
Do not wait until the potatoes are fully tender before moving on. At this stage they should be starting to soften and should be easy to pierce partway with a knife, but still a little firm in the center.
03Add the sausage and corn
Once the potatoes are partly cooked, add the andouille, kielbasa, and corn.
Simmer another 8 to 10 minutes.
By the end of this stage, the potatoes should be getting close to tender, the sausage should be heated through, and the corn should be bright and nearly done.
04Add eggs and green beans if using
If you want eggs in the boil, lower them in now so they have around 10 to 12 minutes in the hot liquid.
If you are using green beans, add them during the last 5 to 6 minutes before the shellfish stage so they stay bright and do not go soft.
This stage overlaps with the end of the corn-and-sausage stage, so you are layering in the optional items rather than starting a brand-new long cook.
05Add clams, mussels, and crab
Add the clams once the potatoes are nearly tender and the sausage and corn are basically done.
Add mussels only if you are making the mild version.
Cover loosely and cook about 5 to 7 minutes, just until the shells open.
As soon as most of the clams and mussels have opened, add the crab legs and cook another 3 to 5 minutes just to heat them through.
Discard any clams or mussels that do not open.
06Finish with shrimp and scallops
Add the shrimp and scallops last because they cook the fastest and are the easiest to overcook.
Simmer gently for only 2 to 3 minutes.
Then turn off the heat, cover the pot, and let everything rest in the hot broth for 8 to 10 minutes.
The shrimp should be pink and just firm, and the scallops should be opaque and tender rather than tight or rubbery.
07Drain, check, and serve
Before draining, quickly check a potato for tenderness. It should be fully cooked but not falling apart.
Drain the boil carefully, either by lifting the basket or using a large colander.
Pour everything onto a paper-lined table or large trays.
Finish with chopped parsley, lemon wedges, and warm butter on the side.
Cook — two pots at once
01Split the ingredients before you start
Before lighting both burners, divide the potatoes, corn, sausage, shrimp, scallops, crab, clams, eggs, and green beans as evenly as you can between the two pots.
Keep all mussels in the mild pot only.
Set the ingredients out in cooking order so both pots can move together without confusion: potatoes first, then sausage and corn, then optional eggs and green beans, then clams and crab, then shrimp and scallops last.
02Build both broths together
Add water, lemon, onion, garlic, and bay leaves to both pots and bring both to a steady simmer at the same time.
Season one pot mild and the other spicy, then let both broths simmer 10 to 15 minutes before adding the first ingredients.
Taste both broths now and adjust them before the ingredients go in. This is the easiest time to fix seasoning.
03Cook the potatoes in both pots
Add potatoes to both pots and simmer 10 to 12 minutes.
Just like the one-pot version, do not wait for them to become fully tender. They should only be partly cooked before the next ingredients go in.
When a knife meets a little resistance in the center, you are ready for the next stage.
04Add sausage and corn to both pots
Add the sausage and corn to both pots once the potatoes are partly cooked.
Simmer another 8 to 10 minutes.
By the end of this stage, the potatoes should be close to tender and the sausage and corn should be mostly done in both pots.
05Layer in the optional items, then shellfish
Add eggs now if using, so they get enough time in the hot broth.
Add green beans in the last 5 to 6 minutes before the finish so they stay bright.
Add clams to both pots, but add mussels only to the mild pot.
Cook until the shells open, about 5 to 7 minutes, then add the crab legs and heat through for another 3 to 5 minutes.
06Finish both pots with shrimp and scallops
Add shrimp and scallops to both pots last.
Simmer just 2 to 3 minutes, then turn off both burners.
Cover both pots and let them sit 8 to 10 minutes in the hot broth to finish gently.
Discard any clams or mussels that do not open.
07Drain and serve side by side
Check a potato from each pot before draining. It should be tender all the way through.
Drain each pot separately.
Dump the mild and spicy boils in two clear lanes on the table so people can choose without guessing.
Finish both with chopped parsley, lemon wedges, and butter sauces, keeping hotter sauces near the spicy side.
Notes & tips
Mild is the safest crowd option
If you are feeding a mixed group, the mild path or the mild-plus-spice-later path is usually the easiest way to keep everyone happy.
Two pots work best when mirrored
Think of the two-pot setup as one shared cook with two flavor lanes. Keep both pots moving in the same order and timing.
Shrimp and scallops always go last
They cook the fastest, so let the hot broth finish them gently instead of boiling them hard.
Check the potato before draining
That is the easiest way to know whether the whole boil is ready. It should be fully tender but not falling apart.
