1. Cook sausage in a nonstick skillet over medium-high heat until browned, stirring to crumble.
2. Combine egg substitute and next 6 ingredients in a medium bowl; stir well with a whisk. Stir in sausage, green onions, and bread cubes. Pour mixture into an 11 x 7-inch baking dish coated with cooking spray; cover and chill at least 8 hours.
3. Preheat oven to 350°.
4. Bake, uncovered, at 350° for 45 minutes or until set and lightly browned. Cut into 6 squares.
carbo rating: 15