Dark Chocolate Hearts of Ice placed on a surface with a chocolate bean and a spatula

Dark chocolate entremets

Published on

Level :

Intermediate

Prep Time :

1h15min

Cook Time :

30 min

Servings :

8 pieces

Hearts of ice recipe


An original recipe by L'Ecole Valrhona Gourmet.

Utensils:

  • Mold
  • Blender
  • Stand mixer
  • Silicone-coated mat
  • Immersion blender

Made with the products below :

1. Flourless Guanaja 70% sponge

Ingredients:

 Prep time: 20 min

 Cook time: 12 to 15 min

Steps:

  • Melt the GUANAJA 70% dark chocolate and butter at approx. 50°C. 
  • Beat the egg whites, adding in the sugar as soon as you start doing so to make sure you obtain a totally smooth mixture. 
  • Add a small amount of beaten egg white to the chocolate and butter mixture, followed by the egg yolks.
  • Use a whisk to smooth out your mixture.
  • Finish off by adding the remaining egg whites.
  • Spread 500g of mixture on a 30 × 40cm tray and bake at 180°C for approx. 12 to 15 minutes.
  • Once the sponge has been baked and cooled, use a round cutter to cut it to the same size as the silicone molds' base.
  • Set aside.

2. Guanaja 70% iced mousse

 Ingredients:

Prep time: 20 min

Rest time: freeze until use

Steps:

  • Heat the egg white and sugar mixture in a bain-marie, whisking it all the while until it reaches 55-60°C, then whisk it in a blender until it has cooled. 
  • Melt the GUANAJA 70% dark chocolate at 55°C and whip the cream until it has a mousse-like texture. 
  • Emulsify the chocolate by adding in the smallest possible quantity of cream until you have an elastic, glossy texture
  • Add in the meringue mixture as soon as it is out of the blender. 
  • Mix it in gently and finish off by adding the remaining whipped cream.
  • Immediately pour it into half-sphere molds and place a disc of flourless chocolate sponge on top of each one.
  • Freeze.

3. Buckwheat streusel

Ingredients:

  • 100g Butter
  • 100g Buckwheat flour
  • 100g Brown sugar
  • 100g Finely ground almonds
  • 4g Salt

Prep time: 15 min

Cook time: 14 to 16 min

Steps:

  • Mix together the brown sugar, finely ground almonds, flour and salt.
  • Cut the cold butter into small cubes.
  • Add the butter and mix using the paddle attachment in a stand mixer until you obtain a homogeneous dough.
  • Form small, evenly sized balls on a silicone-coated mat and bake at 150-160°C (302-320°F) for approx. 14-16 minutes.
  • Use once cool.

4. Guanaja 70% glaze

 Ingredients:

  • 125g Water
  • 150g Caster sugar
  • 150g Glucose syrup
  • 100g Sweetened condensed milk
  • 10g Gelatin powder
  • 60g Water
  • 125g GUANAJA 70% dark chocolate

Prep time: 20 min

Rest time: 3h minimum

Steps:

  • Use the sugar, water and glucose to make a syrup over medium heat.
  • Add the sweetened condensed milk and rehydrated gelatin.
  • Make an emulsion by combining the mixture (split into 3 batches) with the melted GUANAJA 70% dark chocolate.
  • Mix in an immersion blender until the emulsion is perfectly smooth, taking care not to incorporate any air.
  • Store in the refrigerator for at least 3 hours and use at 35°C (95°F).

5. Entremet assembly

Steps:

  • Once you have made the half-spheres, turn them out and place them on a rack so you can glaze them tidily. 
  • Once this has been done, delicately arrange some buckwheat streusel around the edges.
  • Serve the entremets chilled.

Dark chocolate entremets displayed on a plate and cut in half