01 -
Preheat the oven to 200°C. Line a baking sheet with parchment paper. In a saucepan over medium heat, bring the water, butter, and salt to a boil. Add the flour all at once and stir vigorously until the dough forms a smooth ball and pulls away from the pan. Remove from heat and allow to cool for 5–10 minutes. Beat in the eggs one at a time, ensuring each is fully incorporated before adding the next, until the mixture is smooth and glossy.
02 -
Pipe or spoon the choux dough into two 20 cm circles for layering, or form individual rounds if desired. Bake for 25–30 minutes until golden and well puffed. Remove from the oven and let cool completely.
03 -
Combine blueberries, sugar, and lemon juice in a saucepan over medium heat. When the berries begin to release their juice and simmer, stir in the cornstarch slurry. Simmer, stirring, until thickened, approximately 2–3 minutes. Let the compote cool.
04 -
In a chilled bowl, whip the heavy cream, vanilla, and powdered sugar until soft peaks form. Fold in the mascarpone cheese until the cream is smooth and thick.
05 -
Place the bottom choux layer on a serving plate. Spread half of the vanilla bean cream evenly across it. Spoon a layer of blueberry compote over the cream. Place the second choux layer on top. Finish with the remaining cream and a few dollops of compote. Garnish with fresh blueberries and a dusting of powdered sugar as desired.