How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Lobster White Mac & Cheese?

You need 16 ingredients. The key ingredients include: 1 lb macaroni noodles, 3 tablespoons butter, 3 tablespoons flour, 1 quart half-and-half, and more.

Is Lobster White Mac & Cheese suitable as seafood?

Yes, Lobster White Mac & Cheese falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Lobster White Mac & Cheese?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Lobster White Mac & Cheese Recipe

Name: Lobster White Mac & Cheese
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 lb macaroni noodles; 3 tablespoons butter; 3 tablespoons flour; 1 quart half-and-half; 1/2 cup heavy whipping cream; 3 ounces cream cheese; 1 cup grated gruyere cheese; 1 1/2 cups grated white cheddar cheese; 1/2 cup smoked cheddar cheese; 1 tablespoon fresh thyme; 1 tablespoon Dijon mustard; 1 teaspoon onion powder; 1 dash cayenne; 1 dash nutmeg; salt and pepper; 1 lb lobster (optional)

Try this homemade Lobster White Mac & Cheese recipe the whole family will love. Made with macaroni noodles, butter, flour and heavy whipping cream. Easy…

This Lobster White Mac & Cheese relies on simple, everyday ingredients such as macaroni noodles, butter, flour and quart half-and-half. It comes together quickly and makes 4 servings, at about 1060 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Seafood

1060

kcal

Calories

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
A good 1:1 gluten-free flour blend works well if you need a gluten-free version.
Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Lobster White Mac & Cheese

Tips for the best results

Variations & substitutions

My Personal Notes

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