01 -
Preheat oven to 375°F (190°C).
02 -
Lightly grease an 8x8 inch baking dish.
03 -
Layer half of the zucchini slices in the baking dish. Spread half of the ricotta cheese evenly over the zucchini. Top with half of the marinara sauce and half of the mozzarella cheese.
04 -
Repeat layers with remaining zucchini, ricotta, marinara, and mozzarella. Sprinkle with dried oregano.
05 -
Bake for 20-25 minutes, or until zucchini is tender and cheese is melted and bubbly. Garnish with fresh basil before serving.