Roasted Plum Tomatoes

8 plum tomatoes, quartered
¼ cup balsamic vinegar
1 tablespoon olive oil
Salt and freshly ground black pepper, to taste

1. Heat oven to 400 degrees. In a medium bowl, combine all ingredients, and toss to coat tomatoes.

2. Spread mixture on a baking sheet, and transfer to oven. Bake until skins shrivel and tomatoes turn slightly brown, about 30 minutes. Remove pan from oven, and set aside.