Biersuppe

Directions

1. 1
   In saucepan over medium heat, bring beer, covered, to a boil.
2. 2
   Beat together in a bowl egg yolks, sour cream, cornstarch, sugar and salt until well blended.
3. 3
   Transfer mixture to a large saucepan over low heat.
4. 4
   Pour in beer slowly, stirring until well combined.
5. 5
   Don't boil.
6. 6
   To serve, divide bread cubes into six warmed soup bowls.
7. 7
   Sprinkle cheese over bread.
8. 8
   Pour hot soup over all and serve.