Preheat oven or smoker to 225

Cook pasta according to package. And set aside

In sauce pan,melt butter,and whisk flour into butter. Cook until sauce is bubbly and thick.

Whisk in milk and bring to boil. Cook five or so until thickened

Stir in cream cheese until mixture is nice and smooth. Then add pepper and liquid smoke and give it a good mix

In a large bowl combine 1 cup of cheddar,gouda, parmesan, pasta, and cream sauce

Spoon mixture into 11x 9 aluminum pan coated with non stick spray. Sprinkle remaining cheddar and gourds and parmesan on top

Place in smoker or oven and cook about one hour until Brown.