Follow these simple steps to create your very own Easy Breakfast Egg Muffins:

1. Preheat your oven to 350°F (175°C) and lightly grease a muffin tin with cooking spray or oil.
2. In a large bowl, crack and beat the eggs until they are well mixed.
3. Add the shredded cheese, diced vegetables, and any optional ingredients like ham or sausage to the eggs. Mix well.
4. Season the egg mixture with salt, pepper, and garlic powder, then stir to combine.
5. Pour the egg mixture evenly into the prepared muffin tin, filling each cup about ¾ full to allow for rising.
6. Bake in the preheated oven for 20 minutes or until the muffins are set and slightly golden on top.
7. Remove the muffin tin from the oven and let the muffins cool for about 5 minutes.
8. Use a knife to carefully loosen the muffins and gently lift them out of the tin.

These steps will lead you to the most delightful batch of Easy Breakfast Egg Muffins everyone will adore!