Rhubarb Cake with Elderflower & Pistachio

Cake Layer Overview:

Cake Base:
Pistachio Mazarin Cake 20 minutes

Crunch:
Pistachio Croustillant 15 minutes

Creamy Elements:
Rhubarb Curd 20 minutes Rhubarb Marmalade 15 minutes

Mousse:
Elderflower Mousse with White Chocolate 25 minutes

Decoration:
Transparent Mirror Glaze 15 minutes

Recipe Details:

Skill Level: Intermediate

Flavor: Elderflower, Pistachio, Rhubarb

Categories: Entremet Cakes, Seasonal

Yield & Time:

Servings / Yield: 10 servings

Total Active Working Time: 1 hour & 50 minutes
Approximate hands-on time only. Excludes weighing ingredients, baking, cooling, freezing, resting and assembly time, as well as the time required to prepare chocolate decorations.

Rhubarb really is one of my favorite summer flavors! So, of course, I had to make another rhubarb cake for the season. This time, I’ve paired it with elderflower and pistachio.

The flavors work so well together, with the tart rhubarb balanced by the sweet elderflower and the nutty pistachio. Together, they make a fresh and delicious summer cake that’s perfect for the season.

Happy baking <

Day 1

Rhubarb Curd:

  • 1 gelatin sheet (1 sheet = 1.75 g, bloom value 240)
  • 100 ml rhubarb purée (made from 250 g rhubarb)
  • 2 tbsp lemon juice
  • 75 g eggs (approx. 1.5 medium eggs)
  • 20 g egg yolks (approx. 1 medium egg yolk)
  • 75 g caster sugar
  • 35 g butter (cold)
  • pink food coloring paste (optional)
  1. Soak the gelatin in cold water for 5–10 minutes.
  2. Cook the 250 g of rhubarb in a saucepan until tender. Strain the rhubarb pulp to obtain 100 ml of smooth rhubarb purée.
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