Heat the oven to 400ºF. Remove the stems of the tomatoes. Cut a ½ inch slice from the top of each tomato. Squeeze out seeds and juice. Add salt and pepper. Save the tops and pulp for another use, like a juice.
Blend the rest of the ingredients together in a bowl. Fill each of the tomatoes with the mixture. Sprinkle the tomatoes with olive oil. In a baking or gratin dish arrange the tomatoes not too close from each other
Bake the tomatoes in the oven at 400º for 15 minutes max. Serve as a starter or as a side dish.