Spinach and egg flower soup, low-fat and nutritious?

Ingredients: spinach 200 grams, 2 eggs.

Practice: 1 spinach washed into the boiling water blanched 30 seconds out cut into sections, 1 tablespoon of starch and half a bowl of water stirred to mix a water starch, egg beaten spare.

2 pot add 2 bowls of water? Half a spoon of salt? a little pepper to boil, dripping water starch, while dripping and stirring, water again after boiling dripping into the egg mixture clockwise, stirring, add spinach, before leaving the pan dripping 1 tablespoon of sesame oil and stirring can be.