Preheat the oven to 350 degrees F, spread the muffins pans, or place muffins paper and spray. Set aside and get the ingredients ready.
In a large bowl, whisk eggs, green onions, and diced sausage and set aside.
Clean the zucchini and cut both ends and shred. Add to the egg mixture, season with red pepper flakes (if you’re using), salt, and pepper.
Portion the egg mixtures into the pan (don’t overfill) top with cheese, and bake until the eggs are cooked for about 20 minutes. Insert a toothpick and if it comes out clean. It is ready!
Allow it to cool down.
Serve and enjoy!