In a medium bowl, mix the crushed tomatoes, minced garlic, olive oil, balsamic vinegar, thyme, oregano, and a pinch of salt and pepper. Spread this tomato mixture evenly at the bottom of a baking dish.
Begin layering the prepared vegetables on top of the sauce. Start with eggplant, followed by zucchini, yellow squash, bell pepper, and onion, arranging them in an overlapping pattern to create a beautiful display.
Drizzle a little olive oil on top of the arranged vegetables and sprinkle with salt, pepper, and additional thyme or oregano if desired.
Cover the baking dish with aluminum foil and bake in the preheated oven for 35 minutes.
After 35 minutes, remove the foil and bake for an additional 15-20 minutes until the vegetables are tender and slightly caramelized.
Once done, remove from the oven and let it cool for a few minutes. Garnish with fresh basil leaves before serving.
Notes
Serve warm, garnished with fresh basil for added flavor.