3 Cheese Lobster Macaroni and Cheese

Butter- 6 tablespoons cut

Flour (AP)- 1/3 cup.

Milk, Buttermilk, or Greek Yogurt- 3 1/2 cups (Refer to this post- How to use Greek Yogurt in recipes to learn more.)

Gruyere Cheese- 2 cups (see post for alternative).

Cheddar Cheese- 2 cups (the sharper, the better...).

Parmesan Cheese- 2 cups divided.

Seasonings- such as pepper, salt, cayenne etc- to taste.

Macaroni, corkscrew, penne or similar pasta- 1 pound (16 ounces) cooked.

Lobster or other meat- 1 1/2 pounds cooked.

Bread Crumbs or Crackers- 1- 1 1/2 cups.

Butter- 2 1/2 tablespoons melted.