Found this recipe in the 1973 cookbook, Scandinavian Cooking.
Make and share this Kesakeitto -- Finnish Summer Soup recipe from Food.com.
- In a large sauce pan, bring water, sugar & salt to a boil, then add milk, peas, cauliflower, carrot & potatoes. Reduce heat & simmer 10-15 minutes, or until vegetables are tender.
- Stir 2-3 tablespoons of the hot soup into beaten egg yolk, then return it to the soup.
- Season to taste, then add margarine & parsley just before serving.