Follow these detailed steps carefully to ensure your eggplant medallions are perfectly crispy on the outside and wonderfully tender on the inside every single time. The process is broken down into three main stages: preparing the eggplant, breading the medallions, and cooking them to perfection.

Part 1: Preparing the Eggplant (The “Don’t Skip” Step)

This initial preparation is the most critical step for avoiding a soggy outcome. By taking the time to salt and press the eggplant, you are drawing out excess water, which is the enemy of crispiness.

1. Wash and Slice: Thoroughly wash and dry the eggplants. Trim off the top stem and the bottom end. Using a sharp chef’s knife, slice the eggplant crosswise into uniform ½-inch thick rounds. Uniformity is key here; if some slices are thicker than others, they will cook unevenly.
2. The Salting Process: Arrange the eggplant slices in a single layer on baking sheets lined with paper towels. You may need two baking sheets. Generously sprinkle both sides of each eggplant slice with Kosher salt.
3. Let it Sweat: Let the salted eggplant sit for at least 30 minutes, or up to 60 minutes. During this time, you will see beads of water forming on the surface of the slices. This is the salt working its magic through osmosis, pulling out the bitter-tasting moisture.
4. Rinse and Dry: After the “sweating” period, thoroughly rinse each eggplant slice under cool running water to remove all the salt and the bitter liquid that has been drawn out. It’s very important to rinse well, otherwise your final dish will be too salty.
5. Pat Completely Dry: Place the rinsed slices on a clean kitchen towel or more paper towels and pat them down firmly to absorb as much moisture as possible. The drier the eggplant slices are, the crispier they will become.

Part 2: Setting Up the Breading Station

Organization is your best friend for a smooth and clean breading process. Set up three separate shallow dishes or pie plates in an assembly line.

1. Flour Mixture (Dish 1): In the first shallow dish, whisk together the 1 cup of all-purpose flour and the ½ teaspoon of black pepper.
2. Egg Wash (Dish 2): In the second shallow dish, crack the 3 large eggs and whisk them vigorously until the yolks and whites are completely combined and slightly frothy.
3. Panko-Parmesan Coating (Dish 3): In the third shallow dish, combine the 2 cups of Panko breadcrumbs, 1 cup of grated Parmesan cheese, 2 teaspoons of garlic powder, 1 teaspoon of onion powder, 1 teaspoon of smoked paprika, and 1 teaspoon of Italian seasoning. Use a fork to mix everything together until it’s evenly distributed.

Part 3: Breading and Cooking the Medallions

Now for the fun part. A useful technique here is the “wet hand, dry hand” method to keep your fingers from becoming a clumpy mess. Use one hand for the dry ingredients (flour, Panko) and the other hand for the wet ingredient (egg wash).

1. Dredge in Flour: Take one dry eggplant slice and dip it into the flour mixture, coating both sides lightly. Shake off any excess flour. This dry layer is crucial for helping the egg wash stick.
2. Dip in Egg: Transfer the floured slice to the egg wash. Dip it in, ensuring the entire slice is coated. Let any excess egg drip back into the dish.
3. Coat in Panko: Finally, press the egg-coated slice firmly into the Panko-Parmesan mixture. Press down gently to ensure the coating adheres well all over. Flip it and coat the other side. Set the breaded medallion on a clean baking sheet or wire rack. Repeat with all remaining eggplant slices.

Now, choose your preferred cooking method.

Cooking Method 1: Pan-Frying (Classic & Crispiest)

1. Heat the Oil: Pour about ½ inch of neutral oil into a large, heavy-bottomed skillet (a cast-iron skillet works wonders here). Heat the oil over medium-high heat until it shimmers, reaching a temperature of about 350°F (175°C). If you don’t have a thermometer, you can test the oil by dropping a small breadcrumb into it; if it sizzles vigorously, the oil is ready.
2. Fry in Batches: Carefully place a few breaded medallions into the hot oil in a single layer. Do not overcrowd the pan, as this will lower the oil temperature and result in greasy, soggy eggplant. Fry for 2-4 minutes per side, or until they are a deep golden brown and crispy.
3. Drain Properly: Using a spatula or tongs, remove the cooked medallions from the skillet and place them on a wire rack set over a baking sheet. Draining on a wire rack allows air to circulate, keeping the bottom crust from getting steamy and soft. Avoid draining them on paper towels, which can trap steam. Sprinkle with a tiny pinch of salt immediately after frying, if desired.
4. Repeat: Continue frying the remaining medallions in batches, adding a little more oil to the skillet between batches if needed and allowing it to come back up to temperature.

Cooking Method 2: Baking (A Healthier Alternative)

1. Preheat Oven: Preheat your oven to 425°F (220°C). Line two baking sheets with parchment paper for easy cleanup.
2. Arrange and Spray: Arrange the breaded eggplant medallions in a single layer on the prepared baking sheets. Generously spray the tops of the medallions with cooking spray or lightly drizzle with olive oil. This helps them brown and crisp up.
3. Bake: Bake for 15 minutes. Remove the baking sheets from the oven, carefully flip each medallion, and spray the other side with cooking spray.
4. Bake Again: Return to the oven and bake for another 10-15 minutes, or until the medallions are golden brown, crispy, and the eggplant is tender.

Cooking Method 3: Air Frying (Quick & Crispy)

1. Preheat Air Fryer: Preheat your air fryer to 400°F (200°C).
2. Cook in Batches: Lightly spray the air fryer basket with cooking spray. Arrange the breaded medallions in a single layer in the basket, making sure they are not overlapping. You will need to work in batches.
3. Air Fry: Cook for 8-10 minutes, flipping the medallions halfway through the cooking time, until they are golden brown and crispy.
4. Repeat: Repeat with the remaining medallions.