New England Onion Soup

This is a soup recipe from my recipe collection. Haven't tried.

• Ready In: 20 mins
• Serves: 4-6

Ingredients

• 2  tablespoons butter
• 4  large onions, thinly sliced
• 2  tablespoons flour
• 2  cups milk
• 2  cups chicken broth
• 1  teaspoon salt
• 1⁄2 teaspoon pepper
• 1⁄2 teaspoon mace
• 2  egg yolks
•  parsley, minced

Directions

1. Melt butter in a large pot or kettle, add onions and cook until transparent but not brown.
2. Stir in flour until well blended.
3. Gradually add milk, stirring until smooth, then stir in broth.
4. Add seasonings and simmer for 5 minutes.
5. Beat egg yolks with cream and pour into a soup tureen.
6. Gradually stir in soup.
7. Sprinkle with parsley and serve.