Cook pasta according to directions.
In skillet on medium heat cook butter, garlic and walnuts until they are hot and the flavors release.(don't burn)
Add in heavy cream, Romano Cheese (can substitute parmesan cheese) and blue cheese, stir until creamy and melted.
Pour sauce over hot cooked pasta
Separate onto plates/bowls and top with walnuts and blue cheese
can garnish with parsley or basil also