MasterChef Australia

TV ONE

Chocolate Mousse Cake


Chocolate Mousse Cake

by Adriano Zumbo

Layer 1 - Pate sable cinnamon

 285g   cold butter cubed
 185g   caster sugar
 375g   plain flour
 1      egg
 2g    ground cinnamon
 1/4    scraped vanilla bean

1. Preheat oven to 160C.
2. Add butter, sugar, flour, cinnamon and vanilla to a food processor and process to fine crumb. Add egg, mix till it comes together. Tip mixture onto bench and knead lightly. Roll  out on a sheet of baking paper until 7 - 8 mm thick. Place ring mould over pastry and cut around outside edge, remove excess outer pastry.
3. Transfer pastry and ring mould on baking paper to an oven tray and bake until lightly golden.


Layer 2 - Texture apple tatin insert.

PART A
4   granny smith apples, peeled & diced
350g   caster sugar
175g   butter

1 Dry caramelise the sugar, emulsify the caramel with the butter. Add the apples, cook until the apples are translucent and caramel in colour. Cool mixture.

PART B

3   granny smith apples, peeled & diced
10g  butter
1   orange zest
6g   fresh ginger (leave in large bits)
50g  caster sugar
15ml   calvados

1. Peel & dice the apples. Add butter, orange zest, & ginger to a pan and cook until aromatic. Add sugar & apples. Cook over high heat for 1 minute, add Calvados & flambé. Cool mixture.
2. Mix the 2 apple mixtures together. Place in a silicon mould. Place in blast freezer until set.

Layer  3 - Salted caramel layer

 300g   caster sugar
 60g   glucose
 120g   water
 220g   cream
 5g   gelatine leaves
 125g   butter unsalted
 2g   sea salt flakes

1. Heat cream. Place sugar, glucose, water in a saucepan, cook to caramel colour. Deglaze sugar with cream. Add gelatine. Cool to 50°c. Add butter and blitz.
2. Place in a silicon mould and place in blast freezer.

Layer 4 - Biscuit decor jaconde.

Cigarette decor paste
 50ml  cream
 50g   egg white
 50g   icing sugar
 30g   plain flour
 20g   cocoa

1. Mix all ingredients together.

Biscuit jaconde
60g   plain flour 
40g   butter melted
200g   almond meal
200g   icing sugar
6    eggs
180g   egg whites
90g   caster sugar

1. Melt butter. Whip eggs, icing sugar, and almond meal together. Whip egg whites and sugar together to form stiff peaks. Fold egg whites into egg almond mixture alternating with butter & flour.
2. Preheat oven to 160C.
3. Place cigarette paste on tray, swirl pattern with fingers. Place in freezer. Using a pastry scrape or palette knife spread cigarette paste with a thin layer about 3mm thick of jaconde. Bake until lightly golden. Cool.

Layer 5 -  Chocolate blackberry  sabayon mousse

Blackberry ganache

125g   blackberry pulp
12g   inverted sugar
50g   caster sugar
6g  caster sugar
3g  pectin nh
200g   64% dark chocolate
35g   butter

1. Heat blackberry pulp in a saucepan, add sugar and inverted sugar, bring to the boil. Add extra sugar and pectin.
2. Pour mixture over chocolate in a bowl, stir until smooth. Cool to 40°C, add butter and blend with a stick blender.

Sabayon mousse

60ml  liquid strained black tea
50g  sugar
50g  egg
145g  blackberry ganache (see recipe above)
60g  64% chocolate
400g   whipped cream soft peaks

1. Place tea, sugar & eggs in a bowl over simmering water ( bain marie) and whip to form a sabayon. Melt chocolate, mix in cream. Fold in blackberry ganache, gently fold in sabayon.
 
Decoration -

Chocolate spray
 500g dark chocolate
 350g cocoa butter
 colour as directed
1 Temper chocolate see method below. Cool to 40°C. Add cocoa.
2 Place in spray gun.

Tempered chocolate
500g white chocolate
1.Melt the chocolate in a bowl.  Add more chocolate stirring until melted, until the temperature of the chocolate reaches  approximately 32 °c  (dark chocolate), approximately 30 °c for milk or white chocolate.  The chocolate should be tempered. To test, use a small square of silicon paper & dip in chocolate, place on bench (cool place), the chocolate should set at room temperature.              
2.To temper the cocoa butter melt in pot on stove, then pour onto a clean work surface to cool rapidly (around 32C), add colour as soon as you pour the cocoa butter on table and work with the palette knife. When cool, brush on clear plastic provided working left to right, and keep brushing until cool in same direction to obtain brush strokes.  Cover in tempered white chocolate, and cut and shape to desired finish.

Assembly

Layer of mousse in bottom of mould
Layer of salted caramel from silicon mould
Layer of jaconde
Layer of mousse
Layer of apple tatin from silicon mould
Layer of jaconde
Layer of mousse
Sable
Dust whole hazlenuts with metallic dust provided