Cook the Eggplant : Brush eggplant slices with olive oil and season with salt, pepper, oregano, and paprika. Roast in a preheated oven at 200°C (400°F) for 20–25 minutes, turning once, until tender and golden. Alternatively, pan-sear until soft.
Prepare the Tomato Sauce : Heat olive oil in a saucepan. Sauté onion until soft, add garlic, then stir in crushed tomatoes, tomato paste, sugar, salt, and pepper. Simmer for 10–12 minutes until thickened.
Assemble the Wraps : Warm the flatbreads, layer eggplant slices, spoon over tomato sauce, and add optional toppings before rolling.