Ingredients
Method
- Heat oven to 375°F (190°C). Heat oil in an oven-safe skillet over medium heat. Cook onion and bell pepper until soft, 4 minutes. Add spinach and cook until wilted, 1 minute. Remove from heat.
- Whisk eggs in a large bowl. Add cottage cheese, Parmesan, salt, and pepper. Whisk until cottage cheese breaks into small curds.
- Pour egg mixture over vegetables. Stir gently to distribute everything evenly.
- Bake 18-20 minutes until edges are set and center is barely jiggly. Rest in pan 2 minutes, then slice into wedges and serve.
Notes
For a deeper golden top, you can broil the frittata for 1 to 2 minutes at the very end. Just be sure your skillet is truly oven-safe before you start.
