Lobster Mac and Cheese

Lobster mac and cheese made with whole lobster, macaroni pasta, and a blend of 3 cheeses baked in a creamy sauce for a special comfort food favorite.

• Preparation Time: 30 mins
• Cooking Time: 1 hr 5 mins
• Total Time: 1 hr 35 mins
• Calories: 913 Calories

Ingredients

• 2 cups milk
• 5 tablespoons all-purpose flour
• 1 clove garlic, minced
• 1 cup grated Romano cheese
• 3 cups shredded Cheddar cheese
• 10 black peppercorns
• 1 (16 ounce) package elbow macaroni
• 1 small onion, diced
• 1 shallot, chopped
• 7 tablespoons butter, divided
• 3 tablespoons panko bread crumbs
• kosher salt and pepper to taste
• 1 (2 pound) lobster, split
• 1 pound shredded Gruyere cheese

Recipe Instructions

Step 1

Preheat the oven to 350 degrees F (175 degrees C).

Step 2

Bring a large pot of lightly salted water to a boil. Cook elbow macaroni in boiling water, stirring occasionally, until tender yet firm to the bite, about 8 minutes. Reserve 2 cups hot pasta water, then drain macaroni in a colander set in the sink. Rinse with cold water to cool; set aside.

Step 3

Melt remaining 5 tablespoons butter in a separate saucepan over medium-low heat. Whisk in flour and stir until mixture turns pasty and light golden brown, about 10 minutes. Strain milk mixture through a mesh sieve and slowly pour into flour mixture while whisking. Bring to a simmer over medium heat; cook and stir until thick and smooth, 10 to 15 minutes. Remove from heat.

Step 4

Bake in the preheated oven until sauce is bubbly and the top is golden brown, 8 to 12 minutes.

Step 5

Gather all ingredients.

Step 6

Pour reserved pasta water into the same pot and add lobster halves, cut-side up. Bring to a boil, then reduce heat to medium-low, cover, and steam until lobster meat firms and turns opaque, about 3 minutes.

Step 7

Remove lobster to a tray and cool for a few minutes, then remove meat and cut into bite-sized pieces. Reserve shells.

Step 8

Melt 2 tablespoons butter in a saucepan over medium heat. Cook and stir onion in hot butter until onion is softened and translucent, about 5 minutes. Remove onions to a small bowl; set aside.

Step 9

Place reserved lobster shells, milk, shallot, peppercorns, and garlic into the same saucepan. Bring to a gentle simmer over medium heat and cook for 20 minutes.

Step 10

Stir Gruyère, Cheddar, and Romano cheeses into thickened milk mixture until melted and smooth. Season with salt and pepper, then stir in reserved lobster meat, onions, and macaroni.

Step 11

Pour mixture into a 4-quart casserole dish and smooth the top. Sprinkle evenly with panko crumbs.