1. Preheat oven to 400 degrees.
  2. Place sliced bread on baking sheet and top each half with ½ cup tapenade. Place 2 layers of cheese slices on top of tapenade. Bake in preheated oven for 5 minutes or until cheese is melted.
  3. Top with tomato slices and chopped basil. Slice each half on the diagonal into 4 slices and serve immediately.