Pasta is really only pasta if it's made from durum wheat.
And real durum wheat pasta, cooked for the shortest time as you're comfortable with, is really good stuff.
Low glycemic index (50-60 if you don't overcook it), plus it has protein in it as well, just as all wheat-based products have. Around 11-12% protein, 70-72% carbs and a small amount of fat.

For slightly less energy for weight, but even lower GI, go for the "whole grain" durum wheat pastas.

If you, like myself, don't mind eating dull food, cooking a plate of pasta takes just 8-10 minutes, depending on how fast your stove heats the water. I usually eat that once a day, normally for breakfast, along with a pint of milk and some fruits.