01 -
Bring a large pot of salted water to a boil. Cook elbow macaroni according to package directions until al dente. Drain and set aside.
02 -
If not already done, clean and devein shrimp, cut pre-cooked lobster tails into bite-sized pieces, and prepare crab meat.
03 -
In a large, deep skillet or Dutch oven, melt 2 tablespoons of butter over medium heat. Add chopped onion and sauté until translucent, about 3-4 minutes.
04 -
Add chopped garlic and cook for 1 minute until fragrant. Stir in the Italian herb seasoning, cayenne pepper, paprika, Old Bay seasoning, and Cajun seasoning. Cook for 30 seconds to release the flavors.
05 -
Add the remaining 2 tablespoons of butter to the pan and allow to melt. Sprinkle in the flour and whisk continuously for 1-2 minutes to form a roux.
06 -
Gradually add the lukewarm whole milk, half and half, evaporated milk, and chicken broth, whisking constantly to prevent lumps. Bring to a gentle simmer and cook until slightly thickened, about 3-5 minutes.
07 -
Reduce heat to low. Add all grated cheeses in batches, stirring between additions until completely melted and smooth. Season with salt, black pepper, and Tabasco sauce to taste.
08 -
Fold in the prepared shrimp, lobster, and crab meat. Cook for 2-3 minutes until shrimp is pink and opaque, being careful not to overcook.
09 -
Add the cooked macaroni to the seafood cheese sauce. Stir gently to coat all pasta evenly with the sauce.
10 -
Preheat oven to 350°F (175°C). Transfer the macaroni mixture to a 9x13-inch baking dish.
11 -
Sprinkle the panko breadcrumbs evenly over the top of the macaroni and cheese.
12 -
Bake in the preheated oven for 20-25 minutes, or until the top is golden brown and the edges are bubbly. Garnish with chopped parsley before serving.