Cavatappi Mac and Cheese

Cavatappi pasta (durum wheat semolina), Dressing (canola oil, water, egg yolk, white vinegar, garlic, salt, sugar, cider vinegar, calcium disodium EDTA, lemon juice concentrate, black pepper, dill, potassium sorbate, sodium benzoate, pepper oleoresin, propylene glycol alginate, paprika oleoresin, citric acid, lemon oil), Feta cheese (pasteurized milk, milk protein concentrate, bacterial culture, salt, microbial enzyme, lipase, cellulose), Parmesan cheese (pasteurized milk, bacterial culture, salt, lipase, microbial enzyme, cellulose), Citric acid, Sodium benzoate, Potassium sorbate.