2 1/2 pounds fresh tomatoes (mix of fresh heirlooms, cherry, vine and plum tomatoes)
6 cloves garlic, peeled
2 small yellow onions, sliced
Vine cherry tomatoes for garnish, optional
1/2 cup extra-virgin olive oil
Salt and freshly ground black pepper
1 quart chicken stock
2 bay leaves
4 tablespoons butter
1/2 cup chopped fresh basil leaves, optional
3/4 cup heavy cream, optional