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Geode Cake
4.0 4 ratings
Prep. 1 h 30 min
Total 4 h
24 portions
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Ingredients

Sugar Crystals
  • caster sugar
    500 g
  • glucose syrup
    2 Tbsp
  • purple food colouring gel
    4 drops
  • water
    2140 g
  • vinegar
    2 tsp
Cakes
  • unsalted butter for greasing
  • caster sugar
    400 g
  • unsalted butter diced, room temperature
    400 g
  • fine sea salt
    ½ tsp
  • vanilla bean paste
    1 Tbsp
  • medium eggs
    6
  • unsweetened cocoa powder
    50 g
  • baking powder
    1 Tbsp
  • plain flour
    350 g
Filling
  • mascarpone
    450 g
  • whipping cream
    450 g
  • caster sugar
    150 g
  • cocoa powder, unsweetened
    25 g
  • ripe mangoes cut in pieces (2 cm)
    500 g
  • chocolate chips
    2 Tbsp
Decoration
  • fondant icing (white)
    750 - 1000 g
  • icing sugar for sprinkling
  • yellow food colouring gel
    2 - 3 drops

Difficulty

advanced

Nutrition per 1 portion

Sodium 264.5 mg
Protein 5.8 g
Calories 2815.9 kJ / 673 kcal
Fat 34.9 g
Fibre 1.9 g
Saturated Fat 18.4 g
Carbohydrates 87.9 g

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