This is the cake for
Londoners – a proper lemon sponge in the shape of the beloved London
Underground logo, spelling out your favourite station. But perhaps not
Mornington Crescent.
Ingredients
- For the cake
525g/1lb 3oz unsalted butter, softened
525g/1lb 3oz caster sugar
9 free-range eggs, lightly beaten
2½ tbsp buttermilk
3 lemons, finely grated zest
550g/1lb 4oz self-raising flour, sifted
1-2 tbsp milk
- For the syrup
2 lemons, zest and juice
100g/3½oz caster sugar
- For the buttercream
100g/3½oz unsalted butter, softened
100g/3½oz icing sugar, sifted
- For the assembly
100g/3½oz strawberry conserve
icing sugar, for dusting
675g/1lb 8oz red ready-to-roll fondant icing
250g/9oz white ready-to-roll fondant icing
675g/1lb 8oz blue ready-to-roll fondant icing
Preparation method
-
Preheat the oven to 180C/350F/Gas 4. Grease and line two 20cm/8in round cake tins and one 8x21cm/3¼x8¼in loaf tin.
-
In a large mixing bowl, cream together the butter and sugar with an electric handheld mixer until pale and fluffy.
-
Combine the beaten eggs and the buttermilk in
another bowl. Beat this into the creamed butter a third at a time,
beating well after each addition. Stir in the grated lemon zest.
-
Fold in the sifted self-raising flour with a large
metal spoon until it is all incorporated. If the mixture is too stiff,
loosen it with a little milk until the mixture just drops slowly off the
spoon.
-
Spoon one-third of the cake batter into each tin (you may need to weigh the round cakes to get them even in size).
-
Bake for 35-40 minutes, checking the cakes after 30
minutes. The cakes are ready when they are golden-brown and risen, and a
skewer inserted into the cake should come out clean.
-
Meanwhile, for the syrup, combine all the
ingredients in a saucepan and gently bring to the boil, stirring
frequently until the sugar dissolves. Set aside to cool, then strain
before using.
-
Remove the cakes from the oven and cool the cakes
in the tins for ten minutes before turning out onto a wire rack. With a
cocktail stick or skewer, poke little holes all over the cakes and brush
over the syrup. This will keep the cakes moist and add more flavour.
Let the cakes cool completely before icing.
-
For the buttercream, cream the softened butter in a
bowl using a handheld electric mixer. Add the icing sugar a third at a
time, beating well between additions. Set aside.
-
To assemble the cake, prepare the round cakes by slicing off any roundness on the tops to give a flat finish.
-
Spread one of the round layers with strawberry
conserve. Spread half of the buttercream on top of the jam and top with
the other round cake layer.
-
Find a picture of the London Underground logo to
follow for the design. On a surface dusted heavily with icing sugar,
roll out the red fondant icing to a thickness of 3mm. Use rolling pin to
roll up the icing and lift and drape over the round cake. Use a
smoother (or clean, very dry hands) to ease the icing down the sides of
the cake. Trim off the excess.
-
Sprinkle more icing sugar on the work surface, if
needed, and roll out the white icing to a thickness of 3mm. Using a
template, cut out a 18cm/7in circle. Brush the top of the red icing
covered cake with a very little water, then place the white circle on
the top.
-
Cut the round cake into three pieces across,
creating a 7cm/2¾in wide slice from the middle of the cake. Lift this
slice out and remove the icing. Trim the rounded end so that it is
straight and squared off.
-
Prepare the loaf cake by trimming down to a
rectangle 7cm/2¾in wide and 13cm/5in long. Slice this piece in half
horizontally and fill the middle with jam and buttercream as before,
reserving one large spoonful of the buttercream. You may need to trim
the top and bottom so it is the same height as the slice you have just
lifted from the round cake.
-
Stick the two rectangles together with remaining buttercream. Trim the ends so that the piece is 30cm/12in long.
-
Roll out the blue icing on the sugar dusted surface
to a thickness of 3mm in a long rectangle shape. Use the rolling pin to
roll up the blue icing and drape it over the rectangle. Use a smoother
to ease the icing down the sides and smooth out any wrinkles. Trim off
any excess.
-
Arrange the three cakes onto a presentation board,
with the blue rectangle in the centre to create the shape of the London
Underground logo.
-
Roll out the remaining white fondant icing and cut
the letters out with small alphabet cutters (or by hand) to spell out
your favourite tube station. Brush the blue icing very lightly with
water to stick the letters on.