Stracciatella Soup - cooking recipe

Ingredients

2 tablespoons cornstarch
1 cup water
3 cups chicken stock
2 teaspoons grated lemons, zest of
1 lemon, juice of
salt, pepper to taste
1 egg
1 cup spinach, shredded
parmesan cheese (to garnish)

Preparation

mix cornstarch and 1/4 c water, set aside.
bring stock and remaining water to a boil in a saucepan.
reduce heat and add zest, salt, pepper and lemon juice.
whisk in cornstarch mixture and stir 2-3 minutes, simmering.
add egg in a slow stream, stirring with a spoon.
add spinach return to boil, remove from heat.
serve with grated parmesan cheese as a garnish.