01 -
Bring a large pot of salted water to a boil. Add cavatappi pasta and cook until al dente according to package instructions. Drain and set aside.
02 -
In a large saucepan over medium heat, melt butter. Whisk in flour and cook for 2 minutes to form a smooth paste, avoiding raw flour taste.
03 -
Gradually whisk in heavy cream and whole milk in 60 milliliter increments, stirring constantly to prevent lumps. Cook for 2-3 minutes until sauce thickens and coats the back of a spoon.
04 -
Add Dijon mustard, paprika, garlic powder, salt, and pepper. Adjust seasonings to taste.
05 -
Reduce heat to low. Add American cheese (cut into small pieces), medium cheddar, and half of the sharp cheddar gradually, stirring constantly until fully melted and smooth.
06 -
Stir the cooked pasta into the cheese sauce until evenly coated. Transfer to a baking dish. Top with remaining sharp cheddar.
07 -
Broil for 2-3 minutes until cheese is melted and lightly browned, or bake at 175°C for 12-15 minutes.
08 -
Serve immediately for a creamy texture. Optionally garnish with dried parsley or additional paprika.