Blend the first 4 ingredients in a blender until the tomatoes are coarsely chopped. Set aside. Cook the pasta in a large pot of boiling water. The pasta should be tender but firm. Drain. Place in a bowl. Add dressing to the hot pasta, toss to coat. Stir once a minute. Add the chopped fresh tomatoes, mozzarella, basil, parmesan, and broccoli, toss. Add pepper. Makes 8 servings