Ian made 5 tiers of this cake for the Bake Off final, but here’s a pared-back version to try at home – it tastes gorgeous!
For the cake
- 200g/7oz unsalted butter
- 280g/10oz light brown muscovado sugar
- 4 large free-range eggs
- 1 tsp orange oil
- 320g/11¼oz self-raising flour
- 2 tsp bicarbonate of soda
- 2 tsp ground cinnamon
- ½ tsp ground nutmeg
- 2 tsp ground ginger
- 1 tsp ground cloves
- ½ tsp salt
- 320g/11¼oz grated carrots
- 160g/5¾oz sultanas
- 170g/6oz pecan nuts, toasted and chopped
- 1 orange, zest and juice only
For the glaze
- 1 orange, juice only
- 50g/1¾oz caster sugar
For the icing
- 125g/4½oz unsalted butter
- 250g/9oz icing sugar
- 1 tsp vanilla paste
- 1 capful orange oil
- 375g/13oz cream cheese
- orange food colouring (optional)
- green food colouring (optional)
- 12 pecan nut halves
- Preheat the oven to 180C/160C Fan/Gas 4. Grease and line the base of a 23cm/9in the springform cake tin.
- For the cake, melt the butter in a saucepan then whisk in the sugar, eggs, and orange oil until smooth and well combined.
- Sift the flour, bicarbonate of soda, and ground spices into a large mixing bowl. Stir in the salt. Fold the butter mixture into the dry ingredients until combined. Fold in the carrots, sultanas, pecans, orange zest, and juice. Pour the mixture into the prepared tin and bake for 1 hour, or until a skewer comes out clean when inserted into the middle (check after 45 minutes and cover the top of the cake with baking parchment if the cake is browning too much). Leave to cool in the tin for a few minutes then transfer to a wire rack to cool completely.
- For the glaze, put the orange juice and sugar in a saucepan and cook until the volume of liquid has reduced to a sticky glaze. Brush the top of the cake with the glaze while it is still warm.
- For the icing, slowly beat the butter and icing sugar together using an electric mixer. When combined, add the vanilla paste and orange oil. Continue to mix for another few minutes until light and fluffy. With the mixer on the slowest speed, add the cream cheese bit by bit until just incorporated.
- If using the food colorings, set aside a quarter of the icing and add a little orange food coloring, transfer to a piping bag fitted with a basket weave nozzle. Set aside a few tablespoons of the icing, mix in the green food coloring and transfer to a piping bag fitted with a small plain nozzle. (The colored icings will be used to pipe a carrot shape on top of the cake. This is optional.)
- They cooled the cake in half horizontally and spread a third of the plain icing on the bottom layer, then replace the top. Neatly cover the top and sides of the cake with icing. Set aside to allow the icing to form a crust. Transfer any remaining plain icing into a piping bag fitted with a small star nozzle.
- For the decorations, pipe a carrot on top of the cake using the orange and green icings (if using). Pipe stars of the plain icing around the bottom of the cake. Decorate the cake with pecan halves, using a little extra icing to help them stick.