New this month
Get the Allrecipes magazine

Gooey Lobster Mac and Cheese


"Super cheesy and super gooey! A smooth creamy blend of Swiss and sharp Cheddar with the sweetness of lobster. Side dish for many, or a main course for about 10 people, give or take. A great guilty pleasure!"
Added to shopping list. Go to shopping list.


59 m servings 753 cals
Original recipe yields 10 servings

On Sale

What's on sale near you.


Sort stores by

These nearby stores have ingredients on sale!
Find the closest stores
(uses your location)

May we suggest



{{model.addEditText}} Print
  • Prep

  • Cook

  • Ready In

  1. Bring a large pot of lightly salted water to a boil. Cook cavatappi in the boiling water, stirring occasionally, until tender yet firm to the bite, about 12 minutes. Drain.
  2. Preheat oven to 375 degrees F (190 degrees C).
  3. Melt butter in a saucepan over medium-low heat. Stir in flour until a paste forms, about 2 minutes. Stir in heavy cream slowly; cook until heated through, 3 to 5 minutes. Add 1 package Swiss cheese and 1 package Cheddar cheese; stir until melted, about 2 minutes. Season sauce with nutmeg, salt, and pepper.
  4. Combine cooked pasta, sauce, lobster, and lobster cooking liquid in a large bowl. Stir in half of the remaining Swiss cheese and Cheddar cheese. Transfer to a 9x13-inch baking dish. Sprinkle remaining Swiss cheese and Cheddar cheese on top.
  5. Bake in the preheated oven until cheeses are melted and bubbly, 20 to 30 minutes.


  • Cook's Notes:
  • I buy my lobster frozen in a 12-ounce package that is mostly claws but already shelled and ready to go.
  • Substitute elbow pasta for the cavatappi if desired.

Nutrition Facts

Per Serving: 753 calories; 49.7 g fat; 40.7 g carbohydrates; 37.3 g protein; 187 mg cholesterol; 661 mg sodium. Powered by the ESHA Research Database © 2018, ESHA Research, Inc. All Rights Reserved

Similar: RecipesVideosCategoriesArticles

Similar: {{title}} recipes videos categories articles


Read all reviews 1
Most helpful
Most positive
Least positive

Very nice. Very goey. Followed the recipie and came out well would not season the sauce with so much black pepper but it was excellent.