Lobster Cauliflower Mac n’ Cheese (Recipe + Video)

One of my favorite restaurant dishes is Lobster Mac n’ Cheese. The creaminess of the cheese sauce with the crunch of the crumb topping and chunks of fresh lobster is delicious! This recipe remakes my restaurant favorite by substituting cauliflower for the pasta and adding in lobster. I also offer a pork-free alternative crumb topping using Oregano Flavored Intakt Crunchy Cheese Snacks. If you’d prefer to omit the lobster then that’s fine, simply skip the steps that involve lobster, but adding lobster is well worth it!

Intakt Snacks has four flavors that are available on Amazon: Mozzarella, Spicy, Original, & Oregano

This recipe makes 8 entree-sized servings. I baked mine in 6.5 inch cast iron skillets and used them as serving dishes.

Note: You can combine any cheese that you wish. I use a mix cheddar and gruyere along with the smoked Gouda cheese. One thing that you should not omit is the smoked cheese. The flavor is essential to great “mac” and cheese.

Love Low Carb Mac n’ Cheese recipes?

If you’d prefer to have this dish without lobster, then you can check out my Cauliflower Mac & Cheese. It’s ooey-gooey and includes a pork panko crust! Another option that is still low carb and keto-friendly is this Mac & Cheese without Cauliflower from Easy Keto Dishes! 

Lobster Cauliflower Mac n' Cheese (Recipe + Video)

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Prep Time: 20 minutes

Cook Time: 1 hour

Total Time: 1 hour 20 minutes

A low-carb, keto-friendly recipe for lobster Mac and cheese that substitutes cauliflower florets for the pasta.

Course: Dinner, Main Course, Side Dish

Cuisine: American

Keyword: Cauliflower Recipe, Lobster

Servings: 8

Calories: 804kcal

Author: Davinah S. Smith

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Ingredients

Cheesy Cauliflower “Mac”

• 1 cauliflower head cut into smaller parts (think large noodle and mini-trees) - 10 cups of cauliflower
• 1/2 tsp dry mustard
• 1/4 tsp Black Pepper
• 1 tsp Garlic Powder
• 1/4 tsp onion powder
• 1/4 tsp smoked paprika
• 1/2 tsp Sea Salt
• 1/8 tsp white pepper
• 3 tbsp Poached Lobster butter you’ll make it while cooking or regular, salted butter
• 1 shallot thinly sliced
• 1.5 cups heavy cream
• 2 scoops Vital Proteins Beef Bone Broth Collagen I use Vital Proteins or Ketologie
• 3/4 cup of stock chicken, beef, or seafood
• 4 oz cream cheese softened
• 2 cups smoked Gouda cheese ~.5lb cheese block
• 4 cups mild cheddar ~1.5lb total cheese blocks, or any cheese you'd prefer
• 2 tbsp Fresh parsley chopped

Butter Poached Lobster

• 3 tbsp water
• 1/2 cup salted butter
• 4 Garlic Cloves minced
• 2 tbsp Fresh parsley chopped
• 4 - 5 oz lobster tails removed from shells (see video)

Crunchy Cheese Topping

• 3 Intakt Snacks (1 Bag) I used Oregano - this is about 1.5 cups of crunchy cheese
• 2 tbsp Lobster butter melted
• 1/3 cup grated parmesan cheese I get mine from the the refrigerated section in the market

Instructions

• Preheat your oven to 425 degrees
• Shred all of your cheese. I shred mine with the 360 Cookware Cutter
• Add cauliflower florets to a baking sheet and sprinkle them with olive oil, salt and pepper
• Roast the cauliflower for 20 minutes (or until lightly browned)
• Make the spice mix by combining the all spice ingredients from the dry mustard to white pepper. Set aside.
• Poach the lobster: Add water, butter, garlic cloves, and parsley to a small pan (I used 1 qt). Heat until the liquid is warm but not boiling. Add the lobster and cook in the butter for 2 minutes. Remove the pan from the heat and set the pan aside.
• Heat a stock pot (I used 6 qt.) to medium heat
• Add the butter and shallots to the stock pot and sauté until translucent (~2 minutes)
• Add heavy cream, bone broth collagen, and stock to the pot. Use a whisk to incorporate the collagen (~3 minutes)
• Add the cream cheese and spice mix and whisk until it’s fully incorporated
• Add the shredded cheese and allow to melt (this is the cheese sauce)
• Add the roasted cauliflower to the pan and use a spatula to mix into the cheese sauce. Turn off the heat to the pan.
• Make the crunchy cheese topping by adding all ingredients to a food processor
• Chop up the lobster into chunks. Add the chunks to the cauliflower Mac and cheese. For presentation, I chose to chop half of the lobster tails & save the others for the tops of the dishes.
• Add the entire cauliflower and cheese mixture to the a baking dish (or use mini cast iron skillets)
• Top with the crunchy cheese topping
• Bake until the crunchy cheese topping is golden (~15 minutes)

Recipe Video

Recipe Nutrition Facts

Nutrition Facts

Lobster Cauliflower Mac n' Cheese (Recipe + Video)

Amount Per Serving

Calories 804 Calories from Fat 675

% Daily Value*

Fat 75g115%

Saturated Fat 46g230%

Trans Fat 0g

Polyunsaturated Fat 0g

Monounsaturated Fat 0g

Cholesterol 245mg82%

Sodium 1229mg51%

Potassium 235mg7%

Carbohydrates 5g2%

Fiber 0g0%

Sugar 2g2%

Protein 30g60%

Vitamin A 1840IU37%

Vitamin C 9.7mg12%

Calcium 827mg83%

Iron 0.9mg5%

* Percent Daily Values are based on a 2000 calorie diet.

Did you make this recipe?Share your photos & mention @DrDavinahS! I love seeing them!

Nutritional DisclaimerThe nutritional information comes from Spoonacular API, a database of food ingredients. The nutritional information for any recipe will vary based on the exact product you use and the brand. I do not include erythritol or sugar alcohols in the final carb or net carb count as it does not have any impact on my blood glucose levels. Before starting keto or a low-carb eating plan, you should consult your doctor. I am sharing my personal experiences and none of the information included in my recipes or throughout the site should be taken as medical advice.