01 -
Preheat the oven to 180°C (350°F). Generously coat a silicone cupcake mold with cooking spray.
02 -
Finely chop the roasted or raw red bell pepper and spinach. Set aside.
03 -
In a blender, combine egg whites, cottage cheese, and mozzarella cheese. Blend for 60 seconds until frothy and bubbles form.
04 -
Place the silicone liner on a baking sheet. Distribute the chopped vegetables evenly among the cavities. Pour the egg mixture into each cavity until about 3/4 full. Season with salt and pepper.
05 -
Fill the baking sheet with boiling water to create a water bath that reaches approximately halfway up the silicone liners.
06 -
Bake for 30-35 minutes, or until the tops are firm to the touch.
07 -
Let cool for about 5 minutes before carefully removing from the mold. Serve warm.