Preheat oven to 350° and grease an 8” x 8” baking dish.
Boil your pasta of choice until al dente, drain and set aside.
Cut the already cooked lobster meat into manageable pieces. heat the milk in a saucepan until hot, but do not allow it to boil.
In a heavy saucepan, melt the butter and then add the flour, whisking until combined.
Gradually add the heated milk, whisking constantly until the mixture becomes smooth and creamy. You may need to add additional milk or water if it becomes too thick.
Add in the shredded cheese and mix until fully incorporated. Stir in the salt and pepper, then mix well.
Start with a layer of the cooked macaroni in the baking dish, then pour a portion of the cheese sauce on top.
Add a layer of lobster pieces , and then another layer of macaroni. continue this process until everything has been used completely.
Using a spoon, push the pasta around, making sure all of the ingredients are spread evenly throughout.
Sprinkle the Italian bread crumbs on top of the finished mixture and bake at 350 degrees for 25 minutes.
For the last 5 minutes turn on the broiler to add color to the top. Remove from oven and serve immediately.