Preheat your oven to 400° F. Lightly spray a small baking dish with olive oil.

In a skillet, heat the olive oil and sauté your scallions for 1 minute. Add in the baby spinach and toss to mostly wilt. Season with salt and pepper to taste. Stir in the dill and remove from pan. Pat dry with paper towel to remove any excess moisture.

Place the tortilla into the prepared baking dish, allowing the edges to come up against the sides. Pour in the eggs and season with salt and pepper. Spread the spinach mixture over the eggs, then crumble the feta and mozzarella cheese on top. Bake for 17-20 minutes, or until the eggs are set.

Remove from the oven, slice into desired portions, and serve.