Fruit-filled clementine cake

1 . Stage

To make the cake, place the clementines in a small pan, cover with water and bring to the boil. Reduce the heat to a simmer and cook for 1 hr or until tender. Drain and cool.

2 . Stage

Heat oven to 180C/fan 160C/gas 4. Butter a 20cm springform cake tin and line the base with a disc of buttered baking parchment. Cut the cooked clementines in half and remove any pips. Place in the bowl of a food processor and pulse until finely chopped but not puréed.

3 . Stage

Combine the raisins, sultanas, currants, cherries and brandy in a bowl. Add the clementine pulp and mix well. Cream the butter and sugar together until pale. Add the beaten eggs, a little at a time, mixing well between each addition. In another bowl, combine the spices, ground almonds, polenta and baking powder. Fold into the creamed mixture along with the dried fruit and clementine pulp.

4 . Stage

Spoon into the prepared tin and smooth the top. Bake on the middle shelf of the oven for 30 mins. Reduce the oven temperature to 160C/fan 140C/gas 3 and continue to cook for a further 40 mins. You may need to loosely cover the top of the cake with a sheet of baking parchment for the final 20 mins to prevent it browning too quickly. Cool in the tin for 30 mins before turning out onto a cooling rack.

5 . Stage

To make the topping, slice the clementines to a 5mm thickness. Tip the sugar into a saucepan with 140ml water and cook over a low heat, stirring often, until the sugar has dissolved. Put the clementine slices in the pan and stir through. To keep the clementines submerged in the syrup, cut out a circle of greaseproof paper to fit into the pan and place over the fruit. Cook over a low heat for 1 hr until glossy and translucent. Remove and spread out over greaseproof paper to cool.

6 . Stage

To serve, dust the whole cake with icing sugar, then arrange the clementine slices, overlapping, over the top of the cake.