Preheat your oven to 350 degrees.
In a large skillet, cook the sausage until fully cooked through. Drain and set aside.
In a large bowl, whisk together the eggs. Add the onion, pepper, spices, cooked sausage, and 1 cup of the cheese.
Spray two 12 cup muffin tins heavily with cooking spray.
Using a ⅓ cup measure, fill the muffin cups (in other words, ⅓ cup of the mixture in each muffin cup).
Top with the remaining cheese and bake for 20 to 25 minutes or until the muffins are set.
