Carbo-loading dish is a term used to describe a meal that is high in carbohydrates and is typically eaten before an endurance event. The most common carbo-loading dish is PASTA, which is a 5 letter word. PASTA is a type of Italian cuisine made from unleavened dough of durum wheat flour mixed with water or eggs and formed into various shapes. It is usually served with a sauce and can be topped with cheese, vegetables, or meat.