Lobster Roll Calories: What's in Each Bite

A lobster roll is a New England classic: tender lobster meat tossed in a light dressing, piled into a buttered, griddled split-top bun. It’s rich, sweet, and satisfying, but if you’re watching your intake, you might wonder about the calorie count. This recipe gives you a full breakdown of the calories in each component, plus a delicious version you can make at home—so you know exactly what’s in every bite.

Ingredients

1 lb (450 g) cooked lobster meat (from about 2-3 lobsters or 4 tails), roughly chopped
1/4 cup (60 g) mayonnaise (use full-fat for classic taste)
1 tbsp (15 ml) fresh lemon juice
1 tsp (5 ml) Dijon mustard (optional, for a little tang)
1/4 tsp celery salt (or 1/4 cup finely diced celery for crunch)
1/8 tsp black pepper
2 tbsp (30 g) unsalted butter, melted
4 split-top hot dog buns (or brioche rolls)
1 tbsp (15 g) chopped fresh chives or parsley (for garnish, optional)

Instructions

If using whole lobsters, cook them first: bring a large pot of salted water to a boil, add the lobsters, and boil for about 8-10 minutes for a 1-1.5 lb (450-680 g) lobster. Transfer to an ice bath to stop cooking. When cool enough to handle, remove the meat from the shells and chop into bite-size pieces. You should have about 1 lb (450 g) of meat.
In a medium bowl, whisk together the mayonnaise, lemon juice, Dijon mustard (if using), celery salt, and black pepper. Add the lobster meat and toss gently to coat. If you prefer a crunchier texture, add the finely diced celery here. Cover and refrigerate while you prepare the buns (or up to 2 hours).
Heat a large skillet or griddle over medium heat. Brush the outside of each bun with the melted butter. Toast the buns in the skillet for 1-2 minutes per side, until golden brown and crisp. Keep warm.
Fill each toasted bun with a generous spoonful of the lobster salad. If you like a warm roll, you can gently warm the lobster salad in a skillet over low heat for 2-3 minutes before filling (but do not overheat, as lobster gets tough).
Garnish with fresh chives or parsley, if desired, and serve immediately.

Tips

Use good lobster: Fresh-cooked lobster is best, but high-quality frozen lobster meat (thawed overnight in the fridge) works well. Avoid canned lobster, which can be mushy and salty.
Don’t overdress: Start with less mayonnaise than you think; you can always add more. The lobster should be the star, not the mayo.
Toast the buns properly: Butter both sides of the bun and press them onto a hot skillet until deeply golden. This adds flavor and prevents sogginess.
Keep it cold: If you’re serving the rolls at a picnic or outdoor event, keep the lobster salad chilled until the last minute, and don’t leave the assembled rolls out for more than 2 hours (1 hour if it’s above 90°F/32°C).

Serving Suggestions

Serve your lobster rolls with a side of crispy French fries, a light green salad, or coleslaw. For a classic New England touch, add a pickle spear and a bag of potato chips. A cold glass of white wine or a lemonade pairs beautifully.

Variations

Connecticut-style: Skip the mayo and serve the lobster meat warm with melted butter, piled into a toasted bun. This is a popular variation that’s richer and less tangy.
Add herbs: Mix in fresh tarragon or dill for a more aromatic flavor.
Spice it up: Add a pinch of cayenne or a dash of hot sauce to the mayo for a kick.
Lighter version: Use Greek yogurt instead of half the mayo to cut calories and add protein.

Storage and Reheating

Assembled lobster rolls are best eaten right away—the buns get soggy and the lobster loses its texture. If you have leftover lobster salad, store it in an airtight container in the refrigerator for up to 2 days. To reheat, gently warm the lobster salad in a skillet over low heat for 2-3 minutes, or serve it cold. Do not microwave, as it will make the lobster rubbery. The toasted buns can be stored separately at room temperature for a day, but they’re best re-toasted in a skillet before serving.

Frequently Asked Questions

How many calories are in a typical lobster roll? A standard lobster roll made with 1/4 lb (113 g) of lobster meat, 1 tbsp (15 g) of mayo, and a buttered bun has about 450-550 calories. The exact count depends on the amount of mayo and butter used. Our recipe uses about 1/4 cup (60 g) of mayo total, which is about 2 tbsp per roll, and 1/2 tbsp (7 g) of butter per bun—so roughly 500 calories per roll.

What’s the healthiest way to make a lobster roll? Use light mayonnaise or Greek yogurt in place of half the mayo, and skip the butter on the bun (or use a light spray). You can also serve the lobster salad on a lettuce wrap or whole-grain bread to reduce calories further.

Can I use frozen lobster meat? Yes, frozen lobster meat is a convenient and often more affordable option. Thaw it overnight in the refrigerator, then pat it dry with paper towels before using. It’s important to buy it from a reputable source and use it within a day of thawing.

How do I keep the bun from getting soggy? Toast the buns thoroughly until they’re golden and crisp, and don’t overfill them with dressing. You can also spread a thin layer of butter on the inside of the bun to create a barrier.

Can I make the lobster salad ahead of time? Yes, you can make the lobster salad up to 2 hours ahead and keep it refrigerated. But don’t assemble the rolls until just before serving, or the buns will become soggy.

What if I don’t have split-top buns? Use regular hot dog buns, but toast them on the flat sides. You can also use brioche rolls or even a croissant for a richer version.

More recipes to cook

Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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Lobster Roll Calories: What’s in Each Bite