Preheat the oven to 400°F (200°C).
Slice the eggplants into ½-inch rounds or lengthwise strips, depending on your serving preference.
Arrange the slices on a baking sheet lined with parchment paper.
Brush lightly with olive oil if using.
Sprinkle evenly with Italian herbs, paprika, salt, and ground black pepper.
Roast for 25–30 minutes, flipping halfway through, until golden-brown and tender.
Remove from oven and immediately top with freshly chopped parsley.
Serve warm as a side dish, over grains, or as a toast topper.