Stir together first 6 ingredients, and set aside.
Cut eggplant crosswise into 1/2-inch-thick slices. Brush both sides evenly with oil, and place on an aluminum foil-lined baking sheet.
Broil 2 minutes on each side or until lightly browned.
Arrange eggplant evenly on pizza crust; top with tomato mixture, and sprinkle with cheese.
Bake at 450° for 8 to 10 minutes or until thoroughly heated. Serve immediately.
* 1 large tomato, seeded and chopped, may be subsituted for grape tomatoes; 4 pita bread rounds or 1 French bread loaf may be substituted for pizza shell.