Chocolate & currant cake

Chocolate sponge cake with glossy caramel and currant mousse. It turns out impossibly tasty, bright and striped.
nastasia_slasti
Recipe by:

nastasia_slasti

Chocolate & currant cake

Ingredients

Chocolate sponge
egg
4pc
sugar
250g
8.75oz
1cup
16.75tbsp
flour
250g
8.75oz
1cup
16.75tbsp
milk
200ml
6.60fl oz
0.80cup
13.40tbsp
vegetable oil
100ml
3.30fl oz
0.40cup
6.70tbsp
cocoa
20g
0.70oz
1.34tbsp
baking powder
8g
0.28oz
0.54tbsp
baking soda
0.5tsp
vanilla
to taste
vinegar
1Tbs
Currant mousse
blackcurrant puree
250g
8.75oz
1cup
16.75tbsp
sugar
100g
3.50oz
0.40cup
6.70tbsp
cornstarch
7g
0.25oz
0.47tbsp
whipping cream
200g
6.76fl oz
gelatin
7g
0.25oz
0.47tbsp
water
35ml
1.16fl oz
2.35tbsp
Caramel
whipping cream
120ml
3.96fl oz
0.48cup
8tbsp
sugar
180g
6.30oz
0.72cup
12tbsp
glucose syrup
30g
1.05oz
2tbsp
water
40ml
1.32fl oz
2.68tbsp
butter
50g
1.75oz
3.35tbsp
salt
pinch
Soaking
warm water
70ml
2.31fl oz
0.28cup
4.69tbsp
caramel
1Tbs
Ganache
whipping cream
200ml
6.60fl oz
0.80cup
13.40tbsp
milk chocolate
200g
7oz
0.80cup
13.40tbsp
bitter chocolate
100g
3.50oz
0.40cup
6.70tbsp
The cream
ganache
500g
17.50oz
2cup
33.50tbsp
cream cheese
500g
17.50oz
2cup
33.50tbsp
berry puree
50g
1.75oz
3.35tbsp
powdered sugar
70g
2.45oz
0.28cup
4.69tbsp
vanilla
to taste

Method

Chocolate sponge

All the ingredients must be at room temperature!

  • Whip the eggs with half the sugar and vanilla flavor until fluffy. Combine the milk with oil.
  • Sift all dry ingredients together, and mix with the remaining sugar.
  • Add liquid and dry ingredients alternately to the egg mass; at the end pour in the vinegar.
  • Spread the dough in 2 baking tins with a diameter of 18cm (7.10 inch) on a circle of parchment (if these are rings, wrap them with foil on the outside) and cover with a sheet of foil with the shiny side inward.
  • Bake at 338F (170C) for 50-60 minutes. Focus on your oven and a dry skewer!
  • Wrap the cooled sponge in cling film, and put in the fridge. Before assembling the cake, cut them into 4 cake layers.

Currant mousse

You can use the ready-made currant puree or pre-cook it by yourself. To do this, boil about 300g (10.50 oz) of berries, mash it with a blender, and rub through a sieve. You'll need 250g (8.80 oz) of pitted puree.

  • Combine cold puree, starch and sugar in a saucepan. Currant is not the sweetest berry, so adjust the sweetness to taste.
  • Boil until lightly thickened. Set aside 50g (1.75 oz) for the cream.
  • Pour the gelatin with water, and leave to swell. Add the gelatin to hot puree, mash with a blender, and cool to room temperature. Meanwhile, whip heavy cream until half-whipped.
  • Pour the whipped cream into the currant puree in several passes, and mix gently.
  • Pour the mousse into three rings with a diameter of 11-13cm (4.35-5.10 inch), cover with cling film in contact ,and leave to stabilize in the fridge.
  • The mousse can be frozen, but only (!!!) after stabilization in the fridge.

Caramel

  • Combine the sugar, glucose syrup and water in a saucepan. Bring the mixture to an amber color, over low heat.
  • Heat the cream until hot, cut the butter into cubes.
  • When the syrup reaches the desired color, add the butter and mix quickly. Then pour in the hot cream, continuing to stir with a whisk, but carefully, introduce the cream in a thin stream, as the mass will actively boil. Be careful! Boil for a couple more minutes, add a pinch of salt and remove from the heat.
  • Pour the caramel into a jar, and chill. Put the caramel in the fridge overnight to stabilize. It will become thick and viscous.

Not all the caramel amount is required for the cake.

Soaking

Dilute the caramel in water.

Ganache

  • Heat the cream until hot, but do not boil.
  • Pour the chocolate over it, and mix or mash with a blender.
  • Cover with cling film in contact, and send to stabilize in the fridge for 6-9 hours or overnight.

The cream

  • Beforehand, take the ganache and cream cheese out of the fridge half an hour in advance so that it becomes softer.
  • First, whip the cream cheese with currant puree until smooth, then add ganache in parts; add vanilla and powdered sugar.
  • Whip until smooth.

Cake assembly

  • Soak a sponge layer.
  • Cover it wit a thin layer of cream.
  • Place the mousse.
  • Spread caramel from the bag over the mousse.
  • Make a creamy rim around the mousse.
  • Cover with the next sponge layer.

Follow such an order to assemble the whole cake.