- 3 cubes butter
- 4 cups white onions – sliced
- 1 3/4 cups flour
- 12 cups chicken stock (about 7 cans)
- 1/2 teaspoon cayenne pepper
- 1 1/2 tablespoon salt
- 1 egg yolk
- 2 tablespoons whipping cream
- Melt butter in 6 quart soup kettle.
- Add onions.
- Set heat to very low.
- Cook onions until melted down. (Be careful not to brown onions.)
- Add flour.
- Cook 5 to 10 minutes more, stirring occasionally.
- Blend in chicken stock, salt, and pepper.
- Heat to a boil.
- Simmer 15 minutes.
- Remove kettle from heat.
- Beat egg yolk and cream.
- Add a little of the soup and mix quickly.
- Add to kettle.
Yellowstone 2011 – Eating 56
6 cubes butter
8 cups white onions – sliced
3 1/2 cups flour
2 45 oz cans Swenson’s chicken broth
1 teaspoon cayenne pepper
2 teaspoons salt
2 egg yolks
4 tablespoons whipping cream