-
Sift the
flour, baking powder, and salt into a medium
bowl.
-
Beat 4 tablespoons of butter and 2
tablespoons sugar in a medium bowl with an
electric mixer at high speed until creamy.
-
Mix
in 3/4 cup (125 g) of the dry ingredients. Stir the coffee granules into the remaining
flour. Beat the remaining butter and sugar
until creamy.
-
Mix in the coffee mixture. Roll out both doughs on a lightly floured
surface into rectangles 1/4 inch (5 mm) thick. Brush the plain dough with the milk.
-
Top with
the coffee dough and roll up tightly from a long
side. Wrap in plastic wrap and refrigerate for
at least 30 minutes.
-
Preheat the oven to 350°F/180°C/gas 4. Butter a cookie sheet. Slice
the dough 1/4 inch (5 mm) thick and place 1 inch
(2.5 cm) apart on the prepared cookie sheet.
-
Bake for 12-15 minutes, or until just golden. Transfer to racks to cool.