Ingredients
Method
- Preheat broiler with rack in upper third. Sauté shallot in oil 2 minutes, then wilt spinach with a pinch of salt until dry, about 3 minutes.
- Whisk eggs with salt and pepper. Spread spinach in skillet, pour eggs over, and crumble feta and Parmesan on top.
- Cook on medium heat without stirring until edges set and center is jiggly, about 5 minutes. Check bottom for light golden color.
- Broil until puffed and golden in spots, 3 to 5 minutes. Rest 2 minutes, then slice and serve warm.
Notes
The frittata will puff up in the broiler and settle as it cools; that’s completely normal. If you want to skip the broiler, you can finish it under a hot oven broiler or simply bake it as described in the FAQ.
