Polish Cabbage Soup - cooking recipe

Ingredients

1 small head cabbage, cored and shredded
1 (28 oz.) can tomatoes, undrained
2 c. tomato puree
1 qt. water
1 Tbsp. butter
1/2 c. plus 3 Tbsp. lemon juice
1/2 c. sugar
1/2 Tbsp. salt
2 egg yolks
1/2 c. sour cream

Preparation

Combine cabbage, tomatoes, puree, water, butter, juice, sugar and salt
in
a
large
kettle.
Cover and simmer for 45 minutes. Beat
egg
yolks
and
sour
cream\tin a small bowl. Gradually add 1\tcup
of
hot
soup
into
egg mixture.\tStir contents of bowl gradually into soup kettle.
Remove from heat and stir
constantly to prevent eggs from curdling.
Makes 10 to 12 servings.