Chocolate Gravy

 
2 large (heaping) tbs of cocoa

1 cup sugar

3 tbs flour

2 cups milk, plus more if you want thinner gravy

1 tsp vanilla

3 tbs butter

Mix the dry ingredients with a whisk in a pot. Then add the wet ingredients. Stir well and bring to a slight boil on medium heat until you reach the thickness you want. Stir constantly so it doesn’t stick. Add more milk if it gets too thick. Serve over warm biscuits.