Preheat the oven to 375°F (190°C).

Slice the zucchinis thinly lengthwise. Sprinkle with salt and let sit for 10 minutes, then pat dry.

In a bowl, mix ricotta cheese, dried basil, dried oregano, salt, and pepper.

In a baking dish, layer marinara sauce, zucchini slices, ricotta mixture, and mozzarella cheese.

Repeat the layers until you run out of ingredients, finishing with a layer of marinara sauce and mozzarella cheese.

Bake uncovered for 35-40 minutes until the cheese is bubbly and golden.

Let it cool slightly before slicing and serving.