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Buttery Lobster Roll Croissant

This Buttery Lobster Roll Croissant takes everything you love about a classic lobster roll and gives it a rich, buttery upgrade. Warm lobster tossed with creamy Kewpie mayo, fresh herbs, and tucked inside a flaky toasted croissant makes every bite feel like something special.
Prep Time20 minutes
Cook Time10 minutes
Course: lunch, Main Course, sandwiches
Cuisine: American
Keyword: croissants, lobster, lobster roll
Author: kingcooks

Ingredients

  • 2 croissants sliced and toasted

Lemon Chive Kewpie Mayonnaise

  • 1 cup Kewpie mayonnaise
  • 2 tbsp lemon juice
  • 1 tbsp lemon zest
  • 1 tbsp chives minced
  • Salt to taste

Buttery Lobster Filling

  • 1 lb lobster meat cooked
  • 1/4 cup Kewpie mayonnaise
  • 4 tbsp butter
  • 2 tbsp celery minced
  • 2 tbsp shallots minced
  • 1 tbsp garlic minced
  • 1 tbsp chives minced
  • Salt to taste
  • Black pepper to taste

Garnish

  • Chives minced
  • Lemon wedges

Instructions

Lemon Chive Kewpie Mayonnaise

  • In a small bowl, combine all the ingredients listed under “Lemon Chive Kewpie Mayonnaise.” Mix thoroughly and set aside until ready to serve.

Buttery Lobster Filling

  • Heat butter in a pan over medium heat. Once melted, sauté minced shallot and garlic until fragrant, about 2-3 minutes.
  • Turn off the heat and stir in the cooked lobster meat. Mix just until the lobster is warmed through.
  • Transfer the filling to a bowl and add minced celery, chives, and Kewpie mayonnaise. Mix well and season with salt and pepper to taste.

Assemble

  • Spread some of the lemon and chive-infused Kewpie mayonnaise on the bottom half of the toasted croissant. Add a generous amount of the buttery lobster filling. Drizzle with the remaining lemon chive mayo and garnish with chives. Top with the top half of the toasted croissant.
  • Serve immediately and enjoy!