In a frying pan,
fry the breadcrumbs in 65g/2 1/2oz/5 tbsp of the
butter until golden. Set aside.
In a
large mixing bowl, toss together the sugar,
cinnamon and lemon rind. Stir in the
cherries.
Preheat the oven
to 190'C/375"F /Gas 5. Grease a baking sheet. Unfold
the filo sheets. Keep the unused sheets covered with
damp kitchen paper. Wt off one sheet and place on a
piece of greaseproof paper. Brush the pastry with
butter. Sprinkle an eighth of the breadcrumbs over
the surface.
Lay a second
sheet of filo pastry on top, brush with butter and
sprinkle with breadcrumbs. Continue until you have
used up all the pastry.
Spoon the cherry
mixture at the bottom edge of the strip. Starting at
the cherry-filled end, roll up the dough Swiss roll
style. Use the paper to flip the strudel on to the
baking sheet, seam-side down. Carefully fold under
the ends to seal. Brush the top with melted butter.
Bake the strudel
for 45 minutes. Cool slightly, then dust with a fine
layer of icing sugar.