Step 1

Fill a large pot 2/3 full of water. Add 1 tablespoon of salt. When the water comes to a boil add the pasta. Cook to al dente. Drain the macaroni noodles

Step 2

In a medium-sized pot add heavy cream, American cheese, Parmesan cheese, and Romano cheese. Melt cheeses with heavy cream over medium heat. Stir frequently. Do not allow the cheese to scorch.

Step 3

Turn the oven on to broil, on high.

Step 4

Place cooked pasta into a 9 x 13-inch casserole dish. Pour melted cheeses over the pasta.

Step 5

Add shredded Colby Jack cheese to the top of the pasta. Place under broiler.

Step 6

Broil just until the cheese begins to brown.