Creamy Baked Lobster Mac and Cheese Recipe

Q: Can I make Baked lobster mac and cheese ahead of time?

NO! Please don’t even think about it! I’ll never give a blanket statement without sharing the reasons behind it, so let me quickly explain. Firstly, the pasta will get soggy if you reheat it. I find white sauce is never good reheated. You just lose the creamy texture and it becomes curdled and disgusting. Next issue here is the lobster. You need to have fresh lobster so that it’s tender and juicy. If you try to reheat your lobster, I promise you it’ll become it’ll become tough and hard like bullets. Please plan accordingly and make this dish fresh! If you need to save some time, have a nice mise-en-place so you have all your ingredients prepped and ready to go when it’s time to cook! It won’t take more than an hour from start to finish if you have everything out and portioned, you just need to make your sauce, cook the lobster and pasta, and then bake!

✦ Join the Kitchen

About this recipe

Creamy, cheesy, and loaded with tender lobster, this baked mac and cheese is pure comfort food at its finest. Topped with a golden Panko crust for the perfect crunch!

↓ Jump to Recipe

This post may contain affiliate links. Read our disclosure policy

Watch the recipe

Baked Lobster Macaroni and Cheese

When we think of a gourmet mac and cheese, a baked lobster mac and cheese always comes to mind!

At the time of developing this recipe, I was really into a mac and cheese phase. I was eating a new mac and cheese recipe every week! Mac and cheese is tons of fun to play around with, and I was really having a blast experimenting. Not to mention that mac and cheese is a staple comfort food, and who could say no to having some comfort food?

But I have to say mac and cheese has a bad rap of being considered a fast food. I’ve seen some pictures of gourmet mac and cheeses on Instagram, so I thought it was time to bring an elegant flair to the Classic Mac and Cheese. If you’re looking for some more delicious mac and cheese variations, be sure to try out my Ultimate Butter Chicken Mac and Cheese and myCheeseburger Mac and Cheese!

It's interesting how I got into lobster. Before, I only had lobster at Red Lobster and made a rose sauce with canned lobster. I really love that tender, juicy taste of lobster but unfortunately I didn't get lobster at my grocery store until recently. Once frozen lobster tails arrived I jumped right on it and came up with this gourmet dish! As I always say, no excuses not to indulge at home! I have yet to cook a live lobster so that's potentially my next goal. Advice?? Perhaps I should include cooking a live lobster as part of my pesky proteins in my Live to Cook one-month challenge! I give more details how exploring a new ingredient can get you out of your comfort zone in the kitchen and allow you to explore your potential in my 5 Tips to Make Cooking Fun! free guide! If lobster is a protein you’re unfamiliar with, then this mac and cheese recipe is the perfect way to get accustomed to it! I’d love for you to tag me on Instagram if you give this - or any lobster! - recipe a try so I can see and share your amazing creations! Get those free goodies by signing up to my newsletter!

This baked lobster mac and cheese recipe combines gourmet cooking to your house for dinner tonight with this ultra creamy and cheesy lobster mac and cheese! To follow along with me and to ensure you’ve got all the concepts nailed down, don’t forget to watch the video! If you’re not already, please subscribe to my YouTube channel! Be sure to hit the bell button so you receive the notifications for when all my video recipes go live! I love to pair a video with the written recipe because cooking is hands-on and a visual representation helps put all the pieces together! Let’s get cooking!

What’s in This Gourmet Lobster Mac and Cheese?

This baked lobster mac and cheese has three components. We’ve got a classic mac and cheese with a béchamel sauce, topped with a Panko crust. I'll be using a homemade chili garlic butter for the béchamel sauce, to grill the lobster, and to toast the Panko breadcrumbs. You taste the amazing flavors in every single bite, and it is just heavenly! The lobster absorbs the butter so nicely and it really makes the lobster tender and juicy! Finally, the star of the night is the tender lobster tails! This totally transforms your typical mac and cheese.

Worried about using seafood in a mac and cheese? Not to mention lobster out of all the seafood! Don’t worry, I was really nervous too. But with this recipe, I’m going to set you up for success for cooking the best lobster tail. I’m so glad I took a chance and tried this out because this has turned out to be one of my favourite mac and cheese recipes!

Baked lobster mac and cheese in a white oval dish with golden panko crust topping and visible lobster meat.

Which Cheese Should I use for Creamy Lobster Mac and Cheese?▼

I’ll be using aged white cheddar that is used in the béchamel sauce. I find the taste is absolutely amazing, and I simply chose white cheddar over yellow for aesthetics! Also, I have to add that what brings so much flavour is the chili garlic butter. This mac and cheese definitely has some heat!

What Are We Baking Our Seafood Mac and Cheese In?

I’m using a casserole dish for two because I made this baked lobster mac and cheese recipe for two portions! I love this recipe because you can make it for a crowd or even just for one in a single casserole dish! An issue I tend to come across with mac and cheese casserole recipes is that they’re usually prepared for a family. No leftovers or frustration with conversions with this delicious mac and cheese recipe - enjoy it for any occasion!

Ingredients in Baked Lobster Mac and Cheese

Let’s go over what’s needed for our chilli garlic butter and for the Creamy Lobster Mac and Cheese. Be sure to scroll to the bottom PRINTABLE RECIPE CARD at the bottom of this post for all ingredient quantities and full instructions to save for later! As mentioned earlier, you can scale the recipe based on how much mac and cheese you want to make! No more scratching your head on adjusting the quantities - all the work is done for you in the recipe card!

For the Chili Garlic Butter

Butter
Thai red chilies
Fresh parsley (optional)
Salt

For the Chili Garlic Béchamel Cheese Sauce

Chili garlic butter
Salt and pepper to taste
All-purpose flour
Milk
Aged white cheddar cheese

For the Lobster and Pasta

Lobster tails
Chilli garlic butter
Elbow macaroni
Parmesan cheese
Panko breadcrumbs
Olive oil

Tips for Cooking the Lobster

Overcooked lobster is very unpleasant to eat. A well cooked lobster should be moist, juicy and immensely sweet. Cook the lobster first in boiling water for a few minutes to help easily release the meat from the shell. Make sure to set up a timer and take the lobster within 2-3 minutes.
Grilling the lobster with the butter allows it to get slightly smoky and charred. The butter, along with the chilies really help to flavour the lobster as it releases steam on the hot grill. Make sure to lightly press the lobster on the pan to really get that nice sear. We are only cooking the lobster about 60% of the way since it will finish cooking in the oven.
The lobster, finally finishes cooking in the oven. The meat is removed from the shell and chopped into generous chunks. The Mac and Cheese only bakes for 10-15 minutes at 400 F, which is just enough to bring the dish together and finish cooking the lobster all the way through. Still juicy, smoky and sweet as ever!

How to Make Baked Lobster Mac and Cheese

For the Chili Garlic Butter

To make the chili garlic butter, combine the butter, Thai red chilies (or even substitute with Calabrian chili peppers as I did in these photos!), minced garlic cloves, and salt in a small bowl. Cover with plastic wrap and chill until ready to use.

Chili garlic butter with minced Thai red chilies and fresh chives in a white bowl on granite countertop.

Creamy baked lobster mac and cheese with red chilies and herbs on a white plate.

For the Chili Garlic Béchamel Cheese Sauce

Heat a medium size pan on medium heat and melt 1 1/2 Tbsp of the chili garlic butter.

Chili garlic butter melting in a nonstick pan with visible red pepper flakes and herbs.

Once melted, add the flour and whisk well to combine. Cook for 2-3 minutes until the rawness of the flour has cooked out.

Roux made from melted chili garlic butter and flour cooking in a dark pan with visible spices and red pepper flakes.

Chili garlic butter and flour cooking in a dark pan, creating a golden roux for béchamel sauce.

Add in cold milk little bit at a time while whisking to work out any lumps. Once all the milk is combined, let sauce come to a simmer.

Whisk stirring creamy béchamel sauce with visible peas and diced ingredients in a saucepan.

Whisking cream sauce in a pot, showing a thick, smooth béchamel with visible ingredients mixed throughout.

As soon as the sauce comes to a simmer, it will begin to thicken. Once the béchamel is thick enough to evenly coat the back of a spoon, season with salt and pepper. Bring the pan off the heat and add in the cheddar.

Creamy cheese sauce with shredded cheddar and black pepper seasoning in a dark pot, ready to melt.

Mix until the cheese has melted, and your sauce is ready!

Creamy cheese sauce with red and green specks simmering in a dark pan, ready for pasta and lobster.

For the Lobster and Pasta

Preheat oven to 400 F.

Get a large pot of water to a boil. In the meanwhile, cut the lobster tails in half (lengthwise) with a sharp knife.

Farm Boy lobster tails in packaging on red surface, labeled wild, 3-4 oz each, priced at $7.99 per piece.

Two lobster tail halves cut lengthwise, brushed with chili garlic butter on a red surface.

Season the water with salt and add lobster tails. Cook for 1-2 minutes.

Lobster tail halves being removed from boiling water with tongs in a stainless steel pot.

Lobster tails briefly boiling in salted water in a stainless steel pot.

Using tongs, remove lobster tails and pat dry. Brush the remaining chili garlic butter directly on the lobster.

Lobster tail being pried open with a tool to remove the meat, partially cooked and brushed with chili garlic butter on red surface.

Seared lobster tails brushed with chili garlic butter on a red surface, showing caramelized exterior.

Heat a grill pan or frying pan on medium high heat and sizzle the lobster tails, meat side down for 45-60 seconds or until seared and smoky.

Seared lobster tails with garlic butter on a grill pan, showing charred meat and red shells.

Four cooked lobster tails split lengthwise on a red cutting board, showing white meat and orange shell, with a knife nearby.

To remove the lobster meat, pry through the thick-end of the meat and going along the shell, scoop out the meat (the lobster should be about 60% cooked at this point, translucent).

Seared lobster tails with garlic, herbs, and butter on a white plate, partially cooked and ready to be removed from shell.

Seared lobster tail with charred meat being held up, showing pink exterior and white flesh inside.

Reserve the shells and chop the meat into bite sized pieces and set aside.

Chopped lobster meat pieces on a white cutting board, ready to be added to mac and cheese.

Add the lobster shells to back to the pot of water and bring it to a boil.

Cook the macaroni in the same water as the lobster shells and cook until pasta is al dente (6-7 minutes). Reserve some pasta water for later.

Cooked elbow macaroni in a clear glass bowl, al dente and ready to be mixed with cheese sauce.

Pasta cooking in boiling water with lobster shells in a white pot with visible bubbles and steam.

Once the pasta has cooked, drain it and add it to the cheese sauce.

Cooked elbow and tube pasta stirred into creamy cheese sauce in a dark pot.

Cooked elbow macaroni coated in creamy cheese sauce in a dark pot, ready to be mixed with lobster.

Transfer to your casserole and add the lobster chunks. Mix well so the lobster is evenly distributed.

Creamy lobster mac and cheese mixed in white oval baking dishes, ready to bake.

Two white bowls of creamy mac and cheese topped with chunks of cooked lobster on a granite countertop.

Top with Parmesan cheese and bake for 10-15 minutes.

Two white baking dishes of creamy lobster mac and cheese topped with shredded Parmesan cheese, fresh from the oven.

Two white casserole dishes of mac and cheese topped with shredded Parmesan cheese before baking.

While the pasta is baking, heat a pan on medium heat and add a teaspoon of olive oil. Add the breadcrumbs and toss every 30 seconds until the breadcrumbs are toasted and golden brown.

Toasted breadcrumbs in a pan on medium heat, golden and partially browned.

Toasted breadcrumbs in a dark skillet, golden brown and evenly cooked.

When the pasta has finished baking, top with the breadcrumbs.

Baked lobster mac and cheese topped with golden breadcrumbs in a white dish, served hot.

Creamy baked lobster mac and cheese in a white dish topped with toasted breadcrumbs, with a pan of breadcrumbs above it.

Serve hot and enjoy! :)

Baked lobster mac and cheese in white oval dishes topped with golden breadcrumbs, served alongside sliced bread with toppings.

Can I make Baked lobster mac and cheese ahead of time?▼

NO! Please don’t even think about it!

I’ll never give a blanket statement without sharing the reasons behind it, so let me quickly explain. Firstly, the pasta will get soggy if you reheat it. I find white sauce is never good reheated. You just lose the creamy texture and it becomes curdled and disgusting.

Next issue here is the lobster. You need to have fresh lobster so that it’s tender and juicy. If you try to reheat your lobster, I promise you it’ll become it’ll become tough and hard like bullets.

Please plan accordingly and make this dish fresh! If you need to save some time, have a nice mise-en-place so you have all your ingredients prepped and ready to go when it’s time to cook! It won’t take more than an hour from start to finish if you have everything out and portioned, you just need to make your sauce, cook the lobster and pasta, and then bake!

If you liked this recipe please let me know in the comments. Tag your post on social media using #cookingwithanadi and mention me @cooking.with.anadi. Thank you!

Recipe by Anadi Misra