In 4-quart Dutch oven, heat oil over medium-high heat.
Add eggplant, onion, bell pepper and garlic; cook, stirring occasionally, until vegetables are crisp-tender.
Stir in remaining ingredients, breaking up tomatoes.
Heat to boiling; reduce heat.
Simmer uncovered 10 minutes, stirring occasionally, until zucchini is tender.
Notes & Wine Advice
From the Provence region of France, the popular dish of ratatouille is often served as a side dish or appetizer. The flavors typical of this dish include eggplant, zucchini, tomatoes, olive oil and garlic, all of which are found in this savory chili version.