This is a thinner syrup, for flavoring milk. A recipe for a thicker syrup for sundaes was in the same box.
From the box of L.S. from Joplin, Missouri.
Chocolate Syrup
1-1/2 c. sugar
1/2 c. cocoa
1 c. water
(+ 2 T. flour for Sundae Syrup)
Bring to boil slowly–stirring
Boil 3 minutes + put in jar.