
This sandwich blends Connecticut and Maine traditions with buttery seafood mixed in tangy lemon-mayo dressing, giving you a taste of both styles in each mouthful.
I whipped these up for a backyard party when fresh lobster wasn't in my price range. Everyone was shocked they weren't made with just-caught Maine seafood, and now it's my go-to fancy but simple warm-weather treat.
Ingredients
- Lobster meat: Frozen or fresh works as your sweet tender foundation - grab good quality pieces without damage or off-coloring
- Celery: Gives that must-have crunch that plays against the soft lobster
- Mayonnaise: Forms the smooth, binding base - don't skimp on quality here
- Chives: Add subtle onion flavor that won't fight with the gentle seafood taste
- Lemon juice and zest: Cut through heaviness and wake up all the flavors
- Kosher salt: Lifts every taste component - these bigger grains let you control seasoning better
- Split top brioche buns: Offer a buttery, soft vessel - try to find authentic New England style for the real deal
- Butter: Plays double duty for cooking seafood and bun-toasting - grab unsalted to manage salt levels yourself
Step-by-Step Instructions
- Prepare the lobster:
- Lay your thawed meat on a plate and look for any hidden shell bits. Run through a colander and maybe pat with paper towels to get rid of water that would thin your filling. Tear into quarter-sized chunks for the best bite feel.
- Make the mayo mixture:
- Mix all sauce stuff in a big bowl with finely chopped celery. You want just enough mayo to lightly coat everything, not drown it. You can make this up to 4 hours early and keep it cold.
- Butter cook the lobster:
- Get a pan medium hot, drop in butter and let it fully melt before adding your seafood. Keep stirring while cooking so everything gets evenly buttered without overcooking. You're just warming it up, not cooking it again.
- Toast the buns:
- Clean your pan first, then add fresh butter for toasting. Put buns cut-side down, pressing gently to touch the buttery surface. Watch them closely - brioche turns golden fast, usually in about 90 seconds.
- Assemble and serve:
- Carefully fold warm buttery lobster into your mayo mix - don't stir hard or you'll break up the chunks. Split mixture between your warm buns, piling it slightly higher in the middle. Eat right away while everything's still warm for best flavor.

What I love most about making these is when the warm buttery seafood meets the cool lemony mayo. It always takes me back to New England summers when we'd pull over at little seafood stands. That first bite instantly brings back those relaxed vacation feelings with ocean air and gulls calling overhead.
Nailing Your Sandwich Texture
Getting that perfect texture mix is what makes these sandwiches shine. Your bun should be crispy and buttery on cut edges but stay soft everywhere else. Only toast the inside faces, keeping the outer part fluffy. This creates the ideal holder for your filling. For the meat itself, go for pieces big enough to really bite into. Tiny shreds get lost in the mix, but chunks too large make eating awkward. Aim for quarter-sized bits for just the right balance.
Prep Ahead Tricks
These sandwiches taste best fresh off the stove, but you can get parts ready early. Mix up the mayo blend up to 4 hours before and keep it in the fridge. Clean and chop your seafood up to 6 hours ahead, but store it separately from the mayo mix. Always toast buns right before serving since they get soggy if they sit too long. When having friends over, try setting up a DIY station with warm toasted buns, buttery seafood and the cold mayo mix so everyone can build their own perfect sandwich.
Try These Regional Twists
This recipe mixes two popular styles, but you might want to try each one on its own. For a true Connecticut version, skip the mayo completely and just toss hot lobster in melted butter with a squeeze of lemon. Serve on a warm bun for pure buttery goodness. For a Maine classic, skip the butter cooking step and mix cold seafood straight into your mayo blend. Both styles have loyal fans and local touches worth checking out if you really get into lobster sandwiches.

Frequently Asked Questions
- → What’s the best kind of lobster meat to use?
Fresh meat from cooked lobsters is your best option. If using frozen, make sure it’s thawed properly and keep the pieces chunky for the best bite.
- → Are hot dog buns okay to use?
If you can’t get split-top rolls, regular hot dog buns will work fine. Try slicing the sides a bit—they’ll toast up really nicely too.
- → How do I keep the lobster meat juicy?
Just a quick toss in warm butter does the trick. Don’t let it sit too long in the heat because it might dry out.
- → What should I serve alongside these rolls?
Some crispy chips pair wonderfully, but coleslaw, fresh greens, or even hearty clam chowder go great too.
- → Can I prep this meal in advance?
Sure, you can cook the lobster meat and mix the mayo sauce earlier. Just assemble everything close to serving for maximum freshness.