Chocolate Icing

Directions

1. 1
   Mix cocoa and sugar.
2. 2
   Add milk and butter (do not melt butter).
3. 3
   Stir together.
4. 4
   Heat to boil in thick boiler.
5. 5
   Boil for 4 1/2 minutes.
6. 6
   Do not stir after it starts boiling.
7. 7
   Maintain a rolling boil, but do not burn.
8. 8
   Place in sink of cold water; add flavoring.
9. 9
   Stir until icing begins to thicken.
10. 10
    Spread on layers. If icing becomes too thick, add a little water.
11. 11
    Will ice four layers.