Showing posts with label chocolate banana caramel cake. Show all posts
Showing posts with label chocolate banana caramel cake. Show all posts

Thursday, December 22, 2011

Banana, caramel and chocolate cake

This cake is one of my best creations. It combines 3 different creams and a dried-fruit crumble that bring a crunchy sensation. It is not very complicated to make but it is quite long due to the 3 different creams and the several cooling periods. Nevertheless, it is so worth your time. 


Ingredients for a 10x3 cake

Decoration :
Grated coconut
Crispy chocolate balls
Slices of banana

Dried-fruit crumble
100 g butter
100 g all-purpose flour
50 g sugar
50 g brown sugar
100 g dried fruit (almond, hazelnut, coconut… you can vary)
40 g butter

Creamy caramel
435 g boiling heavy whipping cream
60 g egg yolk
90 g egg white
30 g cornstarch
210 g sugar
100 g butter
3 gelatin sheets Dr. Oetker (6 g)
8 g orange liquor (optional)

Banana cream
40 g mineral water
55 g sugar
150 g egg yolk
190 g blended bananas
90 g sugar
60 g boiling heavy whipping cream
300 g cold heavy whipping cream
4 gelatin sheets Dr. Oetker (8 g)

Chocolate cream
125 g whole milk
30 g sugar
45 g egg yolk
170 g chocolate 48% cacao
80 g chocolate 67% cacao
180 g cold heavy whipping cream


Method

Dried-fruit crumble
- Preheat the oven to 340°F.
- With the flat mixing paddle of a stand mixer (Cuisineart or KitchenAid) on low speed, beat 100 g of butter with the flour.
- Add the sugar and dried fruits.
- Spread and bake for approximately 15 min.
- Cool the crumble and put it back into the electric mixer on low speed.
- Add 40 g of melted butter.
- Spread and press the crumble in a 10x3 ring on a cake cardboard and put it in the fridge.

Creamy caramel
- Hydrate the gelatin in cold water.
- On medium heat, caramelize the sugar.
- Once mildly brown, add the boiling whipping cream.
- Beat together the eggs and the cornstarch without whitening or frothing.
- Pour in 1/3 of caramel, blend, add the rest and blend.
- Put the caramel back in the pan over high heat and beat until it thickens.
- Remove the pan and add the butter.
- Blend with a hand blender.
- Once cooled, melt the gelatin in the microwave without boiling and add in the caramel with the orange liquor.
- Pour the caramel in a 9-inch wide ring put over the crumble and put it back in the fridge.

Banana cream
- Hydrate the gelatin in cold water.
- Whip the egg yolks with a stand mixer on high speed.
- Boil together the water and 68 g of sugar and add in the beaten yolks.
- Beat until it is cool.
- On medium heat, caramelize 90 g of sugar.
- Blend the bananas.
- Add 75 g of boiling whipping cream into the caramel, then the blended bananas.
- Add in the gelatin and let it cool.
- Add to the yolks.
- Whip the cream and fold it gently in the banana cream.
- Pour the banana cream above the caramel cream in the 9-inch ring.
- Freeze it for about an hour.

Chocolate cream 
- Put both chocolates in a mixing bowl.
- Boil the milk.
- Beat together the egg yolks and the sugar without whitening or frothing.
- Pour in 1/3 of boiling milk, beat, add the rest and beat.
- Put the custard back in the pan and cook over low heat to 180°F stirring constantly with a wooden spoon.
- Immediately pour over the chocolate, blend with a hand mixer and cool to 86°F.
- Whip the cream and fold it gently in the chocolate cream.
- Remove the 9-inch ring and pour the chocolate cream into the 10-inch.
- Freeze it at least for two hours.

Decorate with grated coconut, crispy chocolate balls and slices of banana at the very last time.