Brussels Sprouts Soup-Puree

Ingredients for 1 portion:

1.5 cup water
1/3 lb Brussels sprouts
3 tbsp rice
0.5 cup milk or whipping cream
1 egg
Salt and butter (optional)

Method:

Boil the water, put rice and Brussels sprouts in the boiling water, and boil with low heating until they are ready.
Keep the broth.
Make puree from the Brussels sprouts and rice.
Mix the puree and the broth, bring to boil, and turn off the heating.
Whip the milk and the egg, and pour in the soup cooled to 120 F.
Mix well, and add salt and butter on taste.
Serve immediately.