Prepare the Vegetables: Preheat your oven to 400Β°F (200Β°C).
Slice the eggplant, zucchini, and tomatoes into even rounds to ensure even cooking.
Sprinkle a little salt over the eggplant slices and let them sit for 10 minutes to remove excess moisture. Pat dry with a paper towel.
Season & Assemble the Bake: In a small bowl, mix the olive oil, cumin, coriander, smoked paprika, cinnamon, salt, and pepper.
Brush both sides of the eggplant and zucchini slices with the spiced olive oil mixture.
In a baking dish, alternate layers of eggplant, zucchini, tomato, and red onion, slightly overlapping each slice for a beautiful pattern.
Drizzle any remaining oil mixture over the top.
Bake to Perfection: Cover with foil and bake for 25 minutes.
Remove the foil and bake for another 15 minutes until the vegetables are soft and slightly caramelized.
Make the Tahini Drizzle: In a small bowl, whisk together tahini, lemon juice, garlic, cumin, salt, and warm water until smooth. Add more water if needed to reach a drizzling consistency.
Serve & Garnish: Drizzle the tahini sauce over the baked vegetables.
Sprinkle with fresh parsley, pomegranate seeds, or toasted pine nuts for extra flavor and texture.
Serve warm as a main dish or a flavorful side.