Preheat oven to 170C, for this recipe
use ungreased oven trays.
Rub butter and cheese into flour until
mixture resembles fine breadcrumbs.
Blend egg yolk and water and mix into
dry ingredients, adding more water, if needed, to make a stiff dough.
Knead dough on lightly floured surface
until smooth.
Wrap in plastic and chill for 60
minutes.
Roll out dough to 3mm thickness, cut
into rounds with a floured, 4.5cm cutter.
With a sharp paring knife, cut a small
X in the centre of half the rounds, cutting through pastry.
Place rounds without an X on trays.
Top each with 1/4 tsp of jelly.
Top with marked rounds and press edges
together to seal.
Bake for 25 minutes until set and
lightly browned.
Serve warm or at room temperature.
Makes about 24
Ensure that no more than 1/4 tsp of redcurrant
jelly is placed on each biscuit, since extra will ooze out during
cooking and burn on the oven trays. A little raspberry or strawberry jam
is delicious when redcurrant is unavailable.