I got this from an Italian co-worker after having it at a work pot-luck. The flavor is really intense, and this can be served as either a side-dish or a meatless meal-in-itself. You can really use any type of pasta you prefer, I first had it with spaghetti, so that's always my preference. Really easy recipe.
Edited: Psst.. please use real garlic, not the chopped stuff in the jar.. I repeat - use FRESH GARLIC, not the stuff in the jar, else you will be doomed to a bland result with no flavor. If made as directed, you will have a robustly flavorful pasta dish!