Dice the onion, garlic, tomato, eggplant, zucchini, and bell pepper.
Heat olive oil in a pan and sauté the garlic and onion.
Add the tomatoes and remaining vegetables and sauté over medium-low heat.
Season with salt, pepper, and thyme.
Cover with a lid and simmer over low heat for 20 minutes.
Drizzle a little olive oil, mix, and finish.