It's the Autumn Equinox, meaning there are an equal number of hours of daylight and darkness today, and from now until the Winter Solstice in December the days will be getting shorter. For most of the Northern Hemisphere, that means it's Autumn and the temperatures will start to get cooler. But, those rules don't apply very well where I live in north Texas. So, we have to use our imaginations a little bit while we're still doing a whole lot of sweating (it was about 94 F here today). :)
This dish is intended for those cooler evenings when you want something comforting but a bit different. It has pasta, it has cheese, and I chose to add meat to it... all well known comfort foods. What's different is the flavor base, which involves French onions. So what makes them "French" if they're grown here in the U.S.? The method of preparation, which is to cut them into thin slices and then cook them down slowly with a little olive oil until they are a deep golden color; this process is called caramelization. This does two things: it brings out a rich flavor as the sugars in the onion are slowly cooked out, and it greatly reduces the volume of the cooked onion, which concentrates the flavor even more. On average, 2 cups of sliced raw onion will result in about 1/3-1/2 cup of caramelized onion, so don't be intimidated by the large quantities of onions used in any recipe that refers to "French onions."
Originally posted as a vegetarian recipe, this dish can be customized in many different ways. I chose only one, and that was to add ground beef to it. I'll list several others in the recipe notes.
Adapted from Carlsbad Cravings