Ingredients

1/3 cup olive oil

1 large onion, thinly sliced

2 bunches spinach, cut into ribbons and thoroughly dried (1 pound)

1 1/2 cups ricotta cheese

4 eggs

1 cup feta cheese, crumbled

1 tablespoon dried oregano

salt and pepper, to taste

Preparation

Preheat the oven to 375 degrees F. Heat the oil in a heavy pot over high heat. Add the onion and saute until translucent, about 3 minutes. Add the spinach in batches, if necessary, and saute until the ribbons are just wilted. Lightly beat the ricotta and the eggs together in a bowl. Add the spinach mixture, feta, oregano and salt and pepper. Mix thoroughly. Pour the batter into a greased 9 x 13 inch pan. Bake for about 40 minutes, until the top is lightly browned. Serve warm or at room temperature.