1. Heat oven to 350.
2. Saute the chopped onion and then garlic in olive oil until tender
3.Add the sausage to the mixture and saute till cooked. Remove from heat and let cool (5 minutes).
4. Once cool, whisk the eggs and gradually stir into the mixture.
5. Add the cheese (parmesan and romano), salt, parsley, and any other seasonings you want.