Heat oil in a large sauce pan over medium high heat. Add eggplant and cook 7 to 10 minutes or until slightly softened. Add tomato and cook for 8 to10 minutes more or until tomatoes are broken down and eggplant is softened. Stir in balsamic and capers and cook 2 minutes more. Remove from heat and stir in parsley, salt and pepper.

Spoon a few tablespoons of mixture onto each slice of toasted baguette and garnish each with a basil leaf.