Cauliflower Soup - cooking recipe

Ingredients

1 medium cauliflower, quartered
4 cups boiling water
2 cups milk, scalded
4 tablespoons butter
2 slices onions
4 tablespoons flour
2 teaspoons salt
1 dash cayenne pepper
1 egg yolk, slightly beaten
2 tablespoons pecorino romano cheese, grated

Preparation

Cook cauliflower in boiling water, uncovered until tender.
Place cauliflower and water in blender and stir. Add milk.
Melt butter; add onion and saute until tender, but not brown.
Blend in flour, salt, and cayenne; add milk mixture gradually, stirring constantly and cook five minutes.
Pour egg yolk in gradually and mix well.
Garnish with cheese.