Brush each side of the eggplant slices with garlic infused olive oil and season with salt and pepper to taste. Grill eggplant for approximately 3 minutes per side, until brown grill marks appear and eggplant softens.
Place grilled eggplant on a rimmed sheet tray and top with a slice of Mozzarella cheese and tomato. Drizzle garlic-inflused infused olive oil on top of the tomato and season to taste with salt and pepper. Bake for 10 minutes until tomato and cheese are hot. Place an eggplant stack between a Sandwich Thins® roll.