1. Prepare the biscuits. In the meantime, in a medium sized saucepan whisk together the flour,
cocoa, salt and sugar until well mixed.
2. Set that pot over medium high heat and begin to whisk
the milk in, a little at a time at first, until the mixture is blended in well. Continue whisking and
adding the remaining milk, whisking until the mixture begins to bubble up and thicken.
3. Whisk in
the butter until fully incorporated, remove from the heat and stir in the vanilla.
4. Grab a hot biscuit, split it in half and pour the gravy over it. Or just pour the chocolate gravy into
a small ramekin, grab a biscuit and tear off pieces for tipping. Dance a happy dance.