- Slice the Zucchini
Rinse and dry the zucchini, then cut into 1/4-inch thick rounds. Season lightly with salt and pepper. - Pan-Fry
In a large skillet, heat the olive oil over medium heat. Arrange the zucchini slices in a single layer and cook for 2–3 minutes on each side, until they are nicely browned and tender. - Top with Cheese
Lower the heat to a simmer. Sprinkle the mozzarella and Parmesan evenly over the zucchini rounds. Cover the skillet and let the cheese melt for 1–2 minutes until bubbly. - Garnish and Serve
Transfer the cheesy zucchini to a serving dish, sprinkle with chopped parsley, and serve while hot.