Heat oven to 180C/fan 160C/gas 4. Put
all the ingredients except the flour and
bicarb in a pan and heat until melted. Sift
the flour and bicarb into a bowl, then stir
in the wet ingredients to form a soft dough.
Bring together with your hands into a disc,
wrap in cling film and chill for 30 mins.
Dust a board, then thinly roll out dough.
Lightly oil a baking sheet, stamp out
24 x 6cm circles and place on the sheet.
Bake for 10-15 mins until golden and firm
to the touch. Leave on the tray for 5 mins,
then transfer to a cooling rack and allow
to cool completely before serving.