In another shallow bowl, combine the Italian seasoning, salt, pepper, breadcrumbs and parmesan cheese.
Dip the eggplant in the egg, then coat in the breadcrumb mixture. Repeat with each slice of eggplant.
Add the olive oil to a large skillet on the stove over medium-high heat. Depending on the size of your skillet, you may need more than ½ cup of oil. You want there to be about a ½ inch of oil in the pan before adding the eggplant.
When the oil is hot, add the eggplant and cook for 3-5 minutes per side, or until lightly browned.
Remove the eggplant from the skillet and transfer it to a wire rack to cool. You will probably have to do this is 4-5 batches, depending on the size of your skillet.
Build the caprese salad by placing one slice of mozzarella, a slice of tomato, a thin piece of prosciutto, and a basil leaf in between each piece of crispy eggplant. Repeat until the entire salad has been built.
Drizzle with the balsamic reduction and serve immediately.
Notes
Prep-ahead: The eggplant can be battered and fried ahead of time, and set aside to cool on a wire baking rack for up to 1 hour. This is perfect if you're hosting a dinner party, because you can quickly and easily assemble the salad right before serving.
Air fryer option: if you prefer to air fry the eggplant, instead of pan frying, preheat an air fryer to 370°F. Air fry for 17 to 20 minutes, or until crisp and golden brown, flipping halfway through the cooking time.
Vegetarian option: Omit the prosciutto to make this recipe vegetarian.
Gluten free option: Use gluten-free breadcrumbs, instead of traditional breadcrumbs to make this dish gluten-free.