rella cheese, parmesan cheese, romano cheese, cream cheese, garlic, salt, pepper, and basil. Add mixture to a piping bag (or a zipped plastic bag). Once noodles are cooled, use the piping bag to fill the individual noodles with the filling. Set aside. Sauce In a large saucepan over medium heat, add butter. Once the butter has melted, add onions and cook until translucent and fragrant (about 5 minutes). Add garlic and cook 1 more minute.
