Cabernet Onions

I couldn't pass up a music theme without doing a Cheeseburger in Paradise. The great thing about burgers is you can get creative! For DTD this month I have prepared a "fancy" burger topped with a thick slice of white american cheese, cabernet onions, and dijon mustard. It is served on a whole wheat bun.

Here is the recipe for the cabernet onions...

2 tablespoons olive oil, divided
3 cups sliced onions (about 2)
3/4 cup Cabernet Sauvignon or other dry red wine


Heat 1 tablespoon oil in heavy medium skillet over medium- high heat. Add onions, sprinkle with salt, and sauté until tender and golden brown, stirring often, about 10 minutes. Reduce heat to medium and continue to sauté until very tender and well browned, about 15 minutes longer. Add wine and cook, stirring occasionally, until liquid is absorbed, about 5 minutes. DO AHEAD: Can be made 3 days ahead. Cool, cover, and chill.