01 -
Set the oven to 160°C/fan 140°C/gas 3. Grease a 30 x 23cm traybake or roasting tin and line the base with non-stick baking parchment.
02 -
In a large pan, gently heat the golden syrup, treacle, sugar, and butter until the butter melts. Stir well, then remove from the heat.
03 -
Stir in the flour, mixed spice, and ginger until combined. Add the beaten eggs and milk, then mix until smooth.
04 -
Pour the batter into the prepared tin and bake for 45–50 minutes, or until the cake shrinks from the sides and springs back when lightly pressed in the centre. Let it cool in the tin for a few minutes, then turn it out onto a wire rack to cool completely.
05 -
Sift the icing sugar into a bowl. Gradually add 2 tablespoons of water, mixing until smooth.
06 -
Spoon the icing over the cooled cake, then sprinkle the chopped ginger on top. Let the icing set before cutting into 21 pieces.