Cut plum tomatoes in half lengthwise. Squeeze or scoop out most of the pulp and seeds. Place the tomatoes flesh side up in a heat safe dish and season them with salt and pepper.
In a bowl combine the bread crumbs, cheese, thyme, garlic and olive oil. Season mixture with pepper
and sprinkle over the tomatoes.
Place tomatoes under the broiler for 5 minutes or until golden brown.