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Prue Leith’s Torta Setteveli 

Traditionally served at birthday celebrations in the city of Palermo in Sicily, the torta settevelli is seven layers (settevelli is Italian for ‘seven veils’) of chocolate and hazelnut in various guises. The result is a light, rich cake.  

Serves: 12–16 

Hands-on time: 1 hour 30 minutes, plus chilling 

Baking time: 30 minutes 

Skill level: Needs skill 

For the génoise sponge: 

130g plain flour 

50g cocoa 

180g caster sugar  

6 large eggs 

30g unsalted butter, melted, plus extra for greasing 

For the sugar syrup: 

75g caster sugar 

1 tbsp hazelnut liqueur  

For the praline paste: 

125g caster sugar 

200g blanched hazelnuts, toasted 

2 tbsp hazelnut oil 

For the hazelnut bavarois: 

12g gelatine (about 7 leaves) 

200ml milk 

200ml double cream 

5 egg yolks  

100g caster sugar 

450ml double cream 

For the praline layer: 

65g 70% dark chocolate 

25g unsalted butter 

40g feuilletine 

For the chocolate mousse: 

400ml double cream 

150g 70% dark chocolate, chopped 

For the chocolate mirror glaze: 

12g gelatine (about 7 leaves) 

80ml double cream 

40g cocoa powder 

120g caster sugar 

To decorate: 

100g 70% dark chocolate 

You will also need: 

26cm round cake tin, greased, then lined (base and sides) with baking paper  

Sugar thermometer 

Silicone mat 

Acetate collar to fit the cake tin 

25cm-diameter cake card 

Cooking thermometer 

4 lengths of acetate, each 20cm long  

Damp baking sheet  

Chocolate scraper 

Baguette moulds 

Step 1 – Make the génoise sponge. Heat the oven to 190°C/ 170°C/375°F/Gas 5. 

Step 2 – Sift together the flour and cocoa powder three times until well combined. Place the sugar and eggs in a large bowl and whisk until thick and pale. Little by little, gently fold the flour mixture into the egg mixture, then fold in the melted butter. 

Step 3 – Pour the mixture into the prepared cake tin and bake for 20–30 minutes, until risen and springy to the touch. Remove from the oven and set aside until cool enough to handle. Then, turn out onto a wire rack to cool completely. 

Step 4 – For the sugar syrup, tip the sugar into a small pan. Add 75ml of water in a pan and bring to the boil over a medium heat, stirring until the sugar dissolves. Then, boil until reduced by half to a syrup consistency. Remove from the heat and add the hazelnut liqueur. Set aside.  

Step 5 – To make the praline paste, heat the sugar and 4 tablespoons of water over a medium heat until the mixture reaches 121°C on a sugar thermometer. Stir in the toasted hazelnuts, then tip out the praline onto a silicone mat and leave to set.  

Step 6 – When the praline is brittle, snap off a small piece (about 5cm square). Place the remainder in a food processor with the hazelnut oil and blitz for 3–4 minutes to a fine paste. Set aside.  

Step 7 – For the hazelnut bavarois, soak the gelatine in cold water until soft. Pour the milk, cream and 175g of the praline paste into a pan and heat until just under boiling point.  

Step 8 – Meanwhile, whisk together the egg yolks and caster sugar until pale and creamy. Pour the hot milk mixture over the eggs and whisk together to a custard. Return the custard to the pan and cook until the mixture coats the back of a spoon. Remove from the heat.   

Step 9 – Drain the gelatine, squeezing out any excess moisture and stir it into the custard until it dissolves. Cool to room temperature. Whisk the cream to soft peaks, then fold it into the cooled custard, one third at a time. Set aside. 

Step 10 – For the praline layer, melt the chocolate and butter in a heatproof bowl set over a pan of gently simmering water. Remove from the heat and add the feuilletine and remaining praline paste. Set aside. 

Step 11 – To assemble the torta, line the sides of the tin with acetate (over the baking paper). Trim the sponge flat and then slice the sponge in half horizontally. Place one slice in the bottom of the cake tin and brush with half of the sugar syrup.  

Step 12 – Spoon the praline layer over the sponge and smooth with a palette knife. Then, ladle over half of the hazelnut bavarois. Place the semi-assembled torta in the freezer for 15 minutes.   

Step 13 – Place the second slice of sponge over the set bavarois and brush with the remaining sugar syrup. Ladle over the remaining bavarois, then freeze for 45 minutes.  

Step 14 – Meanwhile, make the chocolate mousse. Pour 150ml of the double cream into a small pan and bring to just below boiling point. Pour over the chopped chocolate and stir to a smooth ganache. Leave to cool to 37°C on your sugar thermometer. Meanwhile whisk the remaining 250ml of cream to soft peaks and fold into the cooled ganache, one third at a time.   

Step 15 – Remove the cake from the freezer and take it out of the tin. Place the cake on the cake card, then spoon the chocolate mousse over the cake and smooth the top and sides. Freeze for 30 minutes.   

Step 16 – Start the decoration. First, temper the chocolate. Melt the chocolate in a heatproof bowl set over a pan of simmering water until it reaches 45°C on a cooking thermometer. Remove from the heat and cool to 34°C. Place the sheets of acetate over the damp baking sheet and smooth them out completely. Spread an even layer of chocolate over the acetate, then run the scraper over the chocolate to create strips.  

Step 17 – Before the chocolate sets, lift the acetate strips with the tip of a knife and curl them so they look like opened toilet paper tubes. Set the curled, coated acetates in the baguette moulds.  

Step 18 – For the chocolate mirror glaze, soak the gelatine in cold water until soft. Put 80ml of water, and the cream, cocoa powder and sugar in a pan and bring to the boil, stirring continuously. Once the mixture boils, bring to 103°C on the sugar thermometer, then remove from the heat. 

Step 19 – Drain the gelatine, squeezing out any excess, and stir it into the glaze until dissolved. Leave to cool.  

Step 20 – Remove the torta from the freezer and place on a wire rack set over a baking tray. Slowly pour the glaze over the top and sides of the torta, to coat.  

Step 21 – To decorate, roughly chop the reserved hazelnut praline and sprinkle on the top of the torta. Peel the chocolate twists from the acetates and pile them up in the middle of the torta. Lift the torta off the cake card and transfer to a cake stand to serve.