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Creamy Cajun Lobster Rolls

Category: Dinner Ideas That Actually Work

Start by gently sautéing cooked lobster in butter to enhance its natural sweetness and add a rich, golden finish. Next, combine mayo, sour cream, Cajun seasoning, lemon juice, smoked paprika, and fresh parsley to make a creamy, zesty sauce. Toss the warm lobster in this sauce for a flavorful coating. Lightly butter and toast the buns until crisp and golden to provide a crunchy, buttery base. Finally, load the buns with the creamy lobster mixture and sprinkle extra parsley for freshness. This handheld delight balances spice, creaminess, and texture, making for a satisfying seafood treat that’s quick and easy to prepare.

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Lili Clark smiling at the camera.
Created By Lili Clark
Updated on Sat, 20 Dec 2025 23:08:29 GMT
Two lobster rolls on a plate. Save
Two lobster rolls on a plate. | lilicooks.com

This creamy Cajun lobster roll blends buttery richness with a spicy kick, perfect for a quick indulgent meal. The balance of fresh lobster, tangy sauce, and toasted buns makes it a standout comfort food that feels both elegant and approachable for any seafood lover.

I first made this recipe on a lazy weekend afternoon and my guests could not get enough of the creamy, spicy lobster mix. Now it's a go-to when I want to impress without fuss.

Ingredients

  • Cooked lobster meat: one pound offers tender sweetness and the star protein. Fresh or thawed frozen lobster works best
  • Butter: two tablespoons for sauteing boosts flavor and adds richness when warming the lobster
  • Mayonnaise: one quarter cup creates a creamy, smooth dressing that binds everything together
  • Sour cream: two tablespoons adds tanginess and lightens the mayo for balance
  • Cajun seasoning: one teaspoon delivers smoky heat. Add more if you like it spicy
  • Lemon juice: one teaspoon brightens the rich sauce with acidity
  • Smoked paprika: half teaspoon deepens the smoky flavor profile. Choose Spanish smoked paprika for authenticity
  • Chopped parsley: one tablespoon brings a fresh herbal contrast
  • Salt and pepper: to taste enhance the overall flavors without overpowering
  • Brioche or split top hot dog buns: two lightly toasted provide a soft, buttery vessel for the filling
  • Optional minced garlic or diced celery: add crunch and a savory hint for texture contrast

Step-by-Step Instructions

Sauté the Lobster:
Melt butter in a skillet over medium heat. Add the chopped lobster and cook for one to two minutes just to warm and coat the lobster in buttery flavor without overcooking. This step infuses richness and keeps the lobster tender.
Mix the Creamy Cajun Sauce:
In a medium bowl, whisk together mayonnaise, sour cream, Cajun seasoning, lemon juice, smoked paprika, salt, and pepper. Stir in the chopped parsley for freshness. This sauce is a perfect tangy and spicy base that elevates the lobster.
Combine Lobster and Sauce:
Add the warm lobster to the sauce and gently fold together to evenly coat the lobster pieces. Be careful not to mash the lobster as you want large chunks throughout.
Toast the Buns:
Butter the inside of each bun lightly. Toast them in a skillet or under a broiler until golden brown and crisp. A crispy bun texture is key to balancing the creamy filling.
Assemble and Serve:
Spoon the creamy lobster mixture into the toasted buns generously. Garnish with extra parsley for color and serve immediately for warm, buttery comfort.
A lobster roll with a bun and a green garnish. Save
A lobster roll with a bun and a green garnish. | lilicooks.com

Storage Tips

Store leftover lobster mixture in an airtight container in the refrigerator for up to two days. The buns are best toasted fresh to preserve crispness. When reheating lobster mix, warm gently to avoid toughening the meat.

Ingredient Substitutions

You can swap sour cream for Greek yogurt for a lighter twist with extra protein. If you do not have Cajun seasoning, a mix of paprika, cayenne, garlic powder, and black pepper works well too. For buns, a soft kaiser roll or even a crusty mini baguette makes a good substitute.

Serving Suggestions

Serve the lobster rolls with a crisp green salad or simple coleslaw to cut through the richness. Pickles or lemon wedges on the side add fresh brightness. For drinks, a chilled white wine or sparkling water is refreshing.

Cultural Context

Lobster rolls are a beloved New England classic often served chilled with mayo or warm with butter. This creamy Cajun version adds a Southern spice twist, blending coastal seafood tradition with vibrant Cajun flavors, making it a fun fusion perfect for adventurous cooks.

Recipe FAQs

→ What type of lobster meat works best for this dish?

Cooked lobster meat, preferably claw or knuckle, offers a tender texture and rich flavor that complements the creamy Cajun sauce perfectly.

→ Can I adjust the heat level in the Cajun seasoning?

Yes, feel free to add more Cajun seasoning or smoked paprika to increase the spice according to your taste preference.

→ What kind of bread is ideal for this lobster filling?

Brioche or split-top hot dog buns work best due to their soft yet sturdy texture, which holds the filling while providing a buttery crunch when toasted.

→ How do I ensure the buns are perfectly toasted?

Lightly butter the buns and toast them in a skillet or oven until golden brown for a crispy exterior that contrasts nicely with the creamy filling.

→ Are there optional ingredients to add extra texture?

Adding minced garlic or diced celery can provide a subtle crunch and enhance the overall flavor complexity without overpowering the main ingredients.

Creamy Cajun Lobster Rolls

Buttery lobster meat in a creamy Cajun sauce, served on toasted brioche buns with fresh herbs and smoky spices.

Preparation Time
10 min
Cooking Time
5 min
Overall Time
15 min
Created By: Lili Clark

Category: Dinner

Skill Level: Beginner-Friendly

Cuisine Type: American

Output: 2 Serves (2 lobster rolls)

Dietary Options: ~

Ingredients

→ Seafood

01 1 lb cooked lobster meat, chopped

→ Dressing

02 2 tbsp butter
03 1/4 cup mayonnaise
04 2 tbsp sour cream
05 1 tsp Cajun seasoning
06 1 tsp lemon juice
07 1/2 tsp smoked paprika
08 1 tbsp chopped parsley
09 Salt and pepper to taste

→ Bread

10 2 brioche or split-top hot dog buns, lightly toasted

→ Optional

11 Minced garlic or diced celery for extra crunch

Steps

Step 01

Melt butter in a skillet over medium heat. Add chopped lobster meat and sauté for 1 to 2 minutes until thoroughly coated and heated through.

Step 02

In a mixing bowl, combine mayonnaise, sour cream, Cajun seasoning, lemon juice, smoked paprika, salt, and pepper. Stir in chopped parsley until evenly incorporated.

Step 03

Fold the warm lobster gently into the creamy Cajun sauce, mixing carefully to preserve lobster texture.

Step 04

Lightly butter the brioche or split-top buns and toast them until golden brown for a crispy, buttery base.

Step 05

Fill each toasted bun with the creamy lobster mixture. Garnish with additional parsley if desired and serve immediately.

Tips

  1. For added texture, consider incorporating minced garlic or diced celery into the filling.

Required Tools

  • Skillet
  • Mixing bowl

Allergy Information

Always check each ingredient for allergens, and consult a medical professional if unsure.
  • Contains shellfish and dairy

Nutritional Information (per serving)

These details are shared for general guidance and don’t replace professional advice.
  • Calories: 480
  • Fats: ~
  • Carbohydrates: ~
  • Proteins: 32 g