Lobster Macaroni Cheese Herbed

A close-up of baked Lobster Macaroni and Cheese with herbed breadcrumbs, showcasing bubbling cheese sauce and tender lobster chunks. Save to Pinterest
A close-up of baked Lobster Macaroni and Cheese with herbed breadcrumbs, showcasing bubbling cheese sauce and tender lobster chunks. | freshforklab.com

This dish combines tender chunks of lobster with elbow macaroni coated in a rich blend of Gruyère, cheddar, and Parmesan cheeses. The creamy sauce is infused with mustard powder, cayenne, and black pepper for subtle warmth. A golden herbed breadcrumb topping made with parsley, chives, and lemon zest adds a crisp, aromatic finish. Baked to bubbling perfection and allowed to rest briefly, it offers a luxurious take on a classic comfort food. Ideal for a pescatarian-friendly main course, it pairs beautifully with crisp Chardonnay or sparkling wine.

The smell of butter and melted cheese still takes me back to my first apartment kitchen, where I attempted to make mac and cheese fancy enough for a dinner party. My roommate stood on a chair taking photos while I nervously folded in chunks of lobster I'd splurged on at the market. That night taught me that some dishes are worth the extra effort and the slight panic of cooking shellfish for the first time.

I made this for my father's birthday last winter, watching him close his eyes at the first bite of tender lobster wrapped in creamy sauce. The golden crust that forms on top creates this incredible texture contrast that makes the dish unforgettable. My brother usually skips seafood but went back for seconds, scraping every last breadcrumb from his bowl.

Ingredients

  • Elbow macaroni or cavatappi: The ridges and curves catch every bit of cheese sauce and those small lobster pieces
  • Unsalted butter: You want control over the salt level since both cheese and lobster bring their own salinity
  • All purpose flour: This creates the roux base that thickens your sauce into something velvety and luxurious
  • Whole milk warmed: Cold milk can make your sauce lumpy and warming it helps everything incorporate smoothly
  • Gruyère cheese: Its nutty sweetness pairs beautifully with the delicate sweetness of lobster
  • Sharp white cheddar: This adds the familiar mac and cheese flavor everyone craves
  • Parmesan cheese: A little goes a long way adding depth and that salty umami punch
  • Mustard powder and cayenne: These dont make the cheese sauce spicy or mustardy but wake up all the flavors
  • Cooked lobster meat: Chop it into bite sized pieces so you get some in every forkful
  • Fresh breadcrumbs: Making your own from day old bread creates the most delicious golden topping
  • Fresh parsley and chives: Their bright herbal notes cut through all that rich cheese and butter
  • Lemon zest: This tiny addition makes everything taste brighter and more alive

Instructions

Get your oven ready:
Preheat to 190°C (375°F) and butter your baking dish thoroughly because you dont want any of that precious sauce sticking to the sides.
Cook the pasta:
Boil your macaroni in salted water until just shy of al dente since it will finish cooking in the oven and nobody wants mushy pasta.
Start your roux:
Melt butter over medium heat then whisk in flour cooking for about 2 minutes until it smells nutty and loses that raw flour taste.
Build the sauce:
Slowly whisk in your warm milk a little at a time stirring constantly until thickened and smooth about 4 to 5 minutes of patience.
Add the cheeses:
Remove from heat and stir in Gruyère cheddar and Parmesan until completely melted then season with mustard powder cayenne salt and pepper.
Combine everything:
Fold in your cooked pasta and chopped lobster gently so you dont break up those beautiful lobster pieces then transfer to your buttered dish.
Make the topping:
Mix breadcrumbs with melted butter parsley chives lemon zest and a pinch of salt until everything is evenly coated.
Finish and bake:
Sprinkle those herbed breadcrumbs all over the top and bake for 20 to 25 minutes until golden and bubbling around the edges.
The waiting game:
Let it rest for 5 minutes before serving so the sauce can set slightly and make scooping easier.
Golden-brown herbed breadcrumbs top this Lobster Macaroni and Cheese, served hot from the oven in a ceramic baking dish. Save to Pinterest
Golden-brown herbed breadcrumbs top this Lobster Macaroni and Cheese, served hot from the oven in a ceramic baking dish. | freshforklab.com

This became our Christmas Eve tradition after that first successful birthday dinner. Something about bubbling cheese sauce and the aroma of herbs baking makes the kitchen feel like the heart of the home. My nieces now request it every year asking if theres going to be enough lobster for everyone to get their fair share.

Choosing Your Lobster

Live lobsters will give you the sweetest most tender meat but cooked lobster meat works perfectly fine and saves considerable time and effort. If youre using previously frozen lobster make sure to thaw it completely and pat it dry before adding it to the sauce.

Make Ahead Tips

You can assemble the entire dish up to a day in advance but hold off on the breadcrumbs until right before baking. Cover tightly and refrigerate then add an extra 10 minutes to the baking time since it will be cold going into the oven.

Serving Suggestions

This rich dish really benefits from something fresh and acidic alongside it. A simple arugula salad with lemon vinaigrette or roasted green beans with garlic provide the perfect contrast.

  • Pair with a crisp Chardonnay or sparkling wine to cut through the richness
  • Smoked paprika in the breadcrumbs adds a lovely subtle depth
  • Crab or shrimp work beautifully as more budget friendly alternatives to lobster
A serving spoon dips into rich Lobster Macaroni and Cheese, revealing creamy pasta and succulent lobster under a crisp breadcrumb topping. Save to Pinterest
A serving spoon dips into rich Lobster Macaroni and Cheese, revealing creamy pasta and succulent lobster under a crisp breadcrumb topping. | freshforklab.com

There is something deeply satisfying about serving a dish that feels like a special occasion but still has all the comfort of childhood favorites.

Lobster Macaroni Cheese Herbed

Creamy cheese sauce envelops pasta and lobster, finished with a savory herbed breadcrumb topping.

Prep 25m
Cook 35m
Total 60m
Servings 4
Difficulty Medium

Ingredients

Pasta

  • 12 oz elbow macaroni or cavatappi

Cheese Sauce

  • 3 tbsp unsalted butter
  • 3 tbsp all-purpose flour
  • 3 cups whole milk, warmed
  • 1 cup grated Gruyère cheese
  • 1 cup grated sharp white cheddar cheese
  • ½ cup grated Parmesan cheese
  • ½ tsp mustard powder
  • ¼ tsp cayenne pepper
  • ½ tsp salt
  • ¼ tsp black pepper

Lobster

  • 12 oz cooked lobster meat, chopped

Herbed Breadcrumbs

  • 1 cup fresh breadcrumbs
  • 2 tbsp unsalted butter, melted
  • 2 tbsp chopped fresh parsley
  • 1 tbsp chopped fresh chives
  • 1 tsp lemon zest
  • Pinch of salt

Instructions

1
Preheat Oven and Prepare Dish: Preheat oven to 375°F. Butter a 2-quart baking dish.
2
Cook Pasta: Cook pasta in salted boiling water until just al dente; drain and set aside.
3
Prepare Roux: In a large saucepan over medium heat, melt 3 tbsp butter. Whisk in flour and cook for 2 minutes.
4
Make Cheese Sauce: Gradually whisk in warm milk, stirring constantly. Cook until thickened, about 4–5 minutes.
5
Add Cheeses and Seasoning: Remove from heat. Stir in Gruyère, cheddar, and Parmesan until smooth. Add mustard powder, cayenne, salt, and black pepper.
6
Combine Pasta and Lobster: Fold in cooked pasta and lobster, mixing gently. Transfer mixture to prepared baking dish.
7
Prepare Breadcrumb Topping: In a bowl, combine breadcrumbs, melted butter, parsley, chives, lemon zest, and salt.
8
Add Topping: Sprinkle herbed breadcrumbs evenly over the macaroni and cheese.
9
Bake: Bake for 20–25 minutes, or until top is golden and sauce is bubbling.
10
Rest Before Serving: Let rest for 5 minutes before serving.
Additional Information

Equipment Needed

  • Large pot
  • Saucepan
  • Whisk
  • Mixing bowls
  • 2-quart baking dish
  • Oven

Nutrition (Per Serving)

Calories 710
Protein 38g
Carbs 55g
Fat 36g

Allergy Information

  • Contains: Dairy, Gluten, Shellfish. May contain: Eggs (if using certain pasta brands). Always check ingredient labels for hidden allergens.
Natalie Chen

Sharing easy, flavorful recipes and kitchen tips for everyday cooks and food lovers.