To a pan on the stove over medium heat add in the oil. Once the oil is hot add in the onion, pepper and sausage break the sausage up and cook it through.
To a medium sized bowl add in the eggs, water and seasonings whisk to break the yolks. Spray a 9 x 13 baking dish with nonstick spray add the egg mixture in then add in the sausage and pepper mixture, carefully stir to spread the sausage mixture out.