Hard-boil 6 of the eggs, cool them in cold
water and shell. Halve, scoop out the yolks
and reserve.
Make a thick sauce by melting
the butter in a heavy-based pan and stirring
in the flour. Cook over a gentle heat,
stirring, for 1 minute, then stir in the
sherry and the milk. Beat to a thick paste.
Lower the heat to minimum and, stirring
frequently, cook for a further 10 minutes.
Push the egg yolks through a sieve and stir
them into the sauce along with the ham.
Pour the mixture into a Swiss roll tin and
leave to set.
Fill the eggs with the
mixture and press the halves back together.
Beat the remaining eggs in a bowl and put
some breadcrumbs in another bowl.
Roll the
stuffed eggs in flour, coat with beaten egg,
then toss in the breadcrumbs. Repeat with
each stuffed egg.
Heat the oil and deep-fry the eggs for
about 4 minutes, or until the coating is
crisp and golden brown. Remove from the oil
with a slotted spoon and drain on kitchen
paper. Serve halved and warm.