Cocoa Gravy and Biscuits

6 Tbls flour
5 Tbls cocoa
1 1/2 Cups Sugar
Milk to right consistency

Stir continuously bringing to boil, remove from heat, add 2-3 Tbls butter, and 1-2 teasp Vanilla.

Serve over warm open biscuits. Homemade biscuits better, but you can use store bought.