The Macaroni Grill Selection is a type of PASTA dish that is served at the Macaroni Grill restaurant chain. It consists of macaroni noodles cooked in a creamy sauce and topped with cheese. The dish is usually served with a side of vegetables or salad. The term 'Macaroni Grill Selection' is derived from the Italian word for macaroni, which is 'maccheroni'. This dish is a popular choice among diners at the Macaroni Grill restaurants.