Total Time: 40 minPrep: 20 minCook: 20 minYield: 4Level: easy
Heat the oil and butter in a large, ovenproof skillet over medium heat. Add the garlic and white onion and sauté for 2 to 3 minutes, or until softened. Add the zucchini and basil and cook for 5-6 minutes, stirring occasionally, until soft but not limp. Add the sausage and cook for 2 to 3 minutes, stirring occasionally.
Meanwhile, in a large bowl, whisk together the eggs & egg whites, water, salt and pepper. Pour the egg mixture into the hot pan over the meat and vegetable mixture. Let cook for a few seconds, undisturbed, then use a spatula to move the eggs toward the center while tilting the pan to let the uncooked eggs run to the sides. Continue cooking and moving the egg mixture for 4-5 minutes, or until the eggs are almost set (they will still be moist on the top).
Sprinkle with cheese and place under the broiler until the eggs are cooked on top and the cheese is melted and bubbly, about 2-3 minutes.