= Roasted Roma Tomatoes = These tomatoes are really good in a caprese salad. {{{ Roma tomatoes, cut in half length-wise Balsamic Vinegar olive oil }}} Cut tomatoes in half length-wise. Use your finger to take out some of the excess liquid. Place the tomatoes face up on a baking sheet, drizzle them with balsamic vinegar and olive oil. Place them in the oven at 275 degrees for 2 hours. You can sprinkle with fresh ground pepper, chopped garlic, fresh herbs such as thyme. Some people take out all the seeds and juice, but I like to leave some of it in.