Step 1

Boil macaroni for about 3 minutes and drain.

Step 2

Spray a crockpot with cooking spray.

Step 3

In a crockpot combine macaroni, milk, cheddar cheese, Colby Jack cheese, Parmesan cheese, cream cheese, salt, pepper, garlic powder, dry mustard and paprika.

Step 4

Stir everything together and cook on low for at an hour (I stir a few times during this hour).

Step 5

Stir in 1 cup of sour cream and cook for another 30 minutes.

Step 6

Enjoy!