Dark chocolate vegan tart with chocolate cream and nuts final result on a plate and cut in half

Dark chocolate vegan tart with chocolate cream and nuts

Published on

Level :

Intermediate

Prep Time :

1h15min

Cook Time :

16 min

Servings :

6 individual tarts

Dark chocolate vegan tart with chocolate cream and nuts recipe


An original recipe by L’Ecole Valrhona Gourmet

Utensils:

  • 1 Tart baking kit (SILIKOMART - 6-piece oblong ring) 

  • 20mm Saint Honoré nozzle

To be done the day before: 

  • Vegan cocoa short crust tart base
  • Plant-based Nyangbo 68% dark chocolate cream
  • Baking the tarts

To be done on the day:

  •  Assembly (store in the refrigerator for 4 hours)

Made with the products below :

1. Vegan cocoa short crust tart base (gluten-free)

Ingredients:

  • 150g Lupin flour 
  • 200g Potato starch 
  • 50g Cocoa powder
  • 120g Almond flour 
  • 4g Fine salt 
  • Norohy Vanilla bean
  • 60g Water 
  • 100g Sunflower or grape seed oil 

 Prep time: 30 min

 Rest time: 4h

Steps:

  • Sift all the dry ingredients together. 
  • Add the oil and mix using a food processor with the paddle attachment. 
  • Gradually add the water and mix by hand until a homogeneous dough forms. 
  • Place the dough between two sheets of baking paper and spread to a thickness of 2.5mm
  • Cut out tart bases using the SILKOMART templates to help you, as well as the strips to line the tin. 
  • Freeze for 4 hours.

2. Plant-based dark ground chocolate cream

Ingredients:

 Prep time: 30min

 Rest time: 8h

Steps:

  • Warm up the almond drink, then add the sugar and the cornstarch that you have already mixed together. 
  • Heat to at least 200°F (95°C), strain and mix using a hand blender. 
  • Pour onto the Nyangbo Ground Chocolate 68% while stirring with a spatula. 
  • Mix using a hand blender to form a perfect emulsion
  • Place some plastic wrap on the mixture’s surface and store in the refrigerator for at least 8 hours.

3. Dark chocolate tart assembly

Ingredients:

  • 60g Caramelized almonds 
  • 60g Caramelized hazelnuts

Prep time: 15 min

Cook time: 16 min

Rest time: overnight (12h minimum)

Steps:

  • Make the tart bases and bake in a fan assisted oven at 320°F (160°C) for 16 minutes
  • Once the tarts have cooled back down, place around 50g caramelized hazelnuts and 50g caramelized almonds at the bottom of the dish. 
  • Pour 50g of Nyangbo 68% chocolate cream over the caramelized nuts then freeze overnight
  • Cover with a plastic wrap and store the remaining cream in the refrigerator to finish. 
  • The following day, pipe an even layer of the crémeux over the tarts using a 20 Saint Honoré nozzle
  • Decorate with a few caramelized nuts. Store in the refrigerator for 4 hours before serving.

Chef’s tip:

The tempering technique to make the chocolate slivers: For 250g of Nyangbo 68% ground chocolate: melt two thirds of the chocolate in a bain-marie or in the microwave. Increase the temperature to 50-55°C / 120-135°F. Once this temperature has been reached, add the remaining third of the un-melted chocolate. Start mixing by hand, then using a hand blender. Be careful not to incorporate any air bubbles. Check the temperature of the chocolate - it should be 31-32°C / 88-90°F. The chocolate is now tempered. Make sure you keep the chocolate at this temperature while you work with it. If you need to, use a heat gun to reheat its surface. Spread the tempered chocolate between two guitar sheets using a rolling pin and leave to set for 2 hours at room temperature. Then, break the chocolate pieces into varying shapes and sizes to create slivers to be sprinkled over your tarts.


Nutrition tip:

This recipe is 100% vegan, gluten- and soy-free! It is full of plant protein and fiber thanks to the addition of lupin flour and cocoa powder.