Preheat your oven to 350°F. Grease a nonstick muffin tin with olive oil to prevent sticking.
In a blender, combine eggs, cottage cheese, sea salt, and several grinds of black pepper. Blend until smooth.
Place the spinach in a steamer basket over a pot with 1 inch of simmering water. Cover and steam for 1 minute until wilted. Transfer to a strainer and press out excess water. Roughly chop the spinach.
In a medium bowl, mix the spinach, roasted red peppers, and green onions. Set aside ¼ cup of this mixture for topping.
Evenly divide the remaining veggie mixture among the muffin cups.
Pour about ¼ cup of the egg mixture over the veggies in each muffin cup, reserving any extra egg mixture for topping off.
Top each cup with a sprinkle of the reserved veggies for a colorful finish.
Bake for 18 to 22 minutes, or until the eggs are fully set and slightly golden on top. Let them cool in the pan for 5 minutes before carefully removing.