Add the egg product, Italian seasoning, garlic powder, pepper, and salt. Cook, without stirring, until mixture begins to set on bottom and around edges. Using a spatula or large spoon, lift and fold partially cooked egg mixture so uncooked portion flows underneath. Continue cooking 2 to 3 minutes or until egg mixture is cooked through but is still glossy and moist. Gradually add spinach, tossing just until wilted. Sprinkle with cheese.