Lemon Sauce

Directions

1. 1
   Beat eggs.
2. 2
   Mix flour and sugar and add to beaten eggs.
3. 3
   If mixture is too thick to stir, add a little water.
4. 4
   Pour boiling water over the mixture a cupful at a time until you have used 5 cups.
5. 5
   Cook over medium heat until slightly thickened, beating with a rotary beater while cooking.
6. 6
   Add the butter while it is hot.
7. 7
   Add flavoring and salt.
8. 8
   Serve warm or cold.