Oven Roasted Tomatoes

Right now I am making some slow roasted tomatoes in the oven. I took a few meaty beefsteak tomatoes and cut them in half and put them in a deep, lined casserole dish. I drizzled the tomatoes with olive oil, sprinkled a dash of salt and sugar on each piece, placed a few thin slices of garlic and some fresh basil and rosemary on them too. I then drizzled each tomato with balsamic vinegar and more olive oil and let them roast in a 350 degree oven for about 2 1/2 to 3 hours. . .the smell is driving me crazy and I can't wait for them to come out of the oven!