1 Preheat the oven to 350 degrees F. 2 Thaw the spinach in the microwave and then drain in a colander, squeezing out all liquid. 3 Combine spinach with cheese, bread pieces, egg substitute, scallion, nutmeg, and pepper. 4 Pour into a nonstick 8 or 9-inch pie pan which has been sprayed with cooking spray. Even surface with a spatula. 5 Bake about 30 minutes or until completely set. Serve hot.