Roasted fresh tomato sauce

Name: Roasted fresh tomato sauce
Ingredients: 5-6 pounds very ripe tomatoes use any size or shape or variety you like. My favorite is small heirlooms in a variety of colors. The results are equally delish with big beefsteak tomatoes or any ripe variety; 4 cloves of garlic sliced thin; 1 bunch fresh tyyme or rosemary (or both); 2 tablespoons dried italian seasoning; 1 tablespoon each coarse salt and fresh cracked pepper; 1/2 cup EVOO; 1/4 cup balsamic vinegar; 1/2 cup pepperoncini sliced thin