A lot of climbers want a high carb meal following a strenuous day of climbing.
Why? Carbohydrates fuel your muscles and brain and are used to provide energy during exercise. Excess carbohydrate in the system is stored in the liver as glycogen for use when fuel for exercise is needed later on. So, after a long, hard day of exercise with little food or carbohydrate intake, the body will need to replenish its stores of carbohydrate. Nothing like a big old bowl of pasta to take care of that!