Preheat your oven to 400°F. Brush a one-quart baking dish with olive oil. Add the goat cheese, cream cheese, parmesan, and two tablespoons of olive oil to a food processor. Blend until smooth, then add pepper to taste.
Pour the cheese mixture into the dish and spread to make the edges slightly higher than the middle. Bake for about 15 minutes or until the cheese is a golden color and heated all the way through
While the cheese mixture is baking, mix the tomatoes, chives, vinegar, garlic, last two tablespoons of olive oil, and ½ teaspoon of salt in a medium bowl. Use a spoon to add the tomato mixture on top of the cheese dip. Serve with toasted baguette slices.