Preheat the oven to 350°. Lightly oil both sides of the bread slices with olive oil, place on a baking sheet, and bake for 6 to 8 minutes until golden. To prepare the pesto place the basil, pine nuts, 1/4 cup olive oil, water and miso in a food processor or blender and pulse until smooth and creamy. Remove the bread slices from the oven and evenly spread a layer of pesto on each slice. Top each slice with about 1 tablespoon of diced tomatoes and chopped black olives. Place on a serving platter.
Per serving - 153 calories, 8 g fat (46% calories from fat), 4 g protein, 17 g carbohydrate, 2 g fiber, 0 mg cholesterol, 200 mg sodium