Ingredients
1 tablespoon extra-virgin olive oil
1 leek (white and light-green parts only), halved lengthwise, rinsed well, and thinly sliced (1 cup)
2 cups cooked, cubed, peeled potato
Coarse salt and ground pepper
8 large eggs, lightly beaten
1/2 cup part-skim ricotta
Preparation
Preheat oven to 425 degrees. In a 10-inch ovenproof nonstick skillet, heat oil over medium-high. Add leek and potato, season with salt and pepper, and cook until leek is translucent, about 5 minutes.
Add eggs and ricotta, season with salt and pepper, and stir to combine. Cook, undisturbed, until edges are set, about 2 minutes. Transfer skillet to oven and bake until top of frittata is just set, 10 to 13 minutes. Invert or slide frittata onto a plate and cut into 6 wedges. Serve warm or at room temperature.
