step 1
Beat the butter and sugar until creamy.
step 2
Add eggs one at a time, with a bit of flour and drinking chocolate until combined.
step 3
When all the eggs are added, fold in the excess flour.
step 4
Line a cupcake tin, and put one and a half table spoons into each cup.
step 5
Bake for on hour in a pre heated oven. Gas Mk6/EL200*c/300*F