750gapricotshalved and pitted (a handful of black plums optional)
2–3 tablespoons powdered sugarfor dusting
Instructions
In a large bowl, mix the soft butter, eggs, vanilla sugar, and powdered sugar until well combined. Add the yogurt, then fold in the flour and baking powder until smooth.
Gently fold the apricots (and plums, if using) into the batter.
Line a 26 cm cake pan with oiled parchment paper and pour in the batter, smoothing the top.
Sprinkle 2–3 tablespoons of powdered sugar evenly over the surface.
Bake at 180°C (fan) for about 40 minutes.
Insert a toothpick into the center. If it comes out with wet batter, lower the oven to 150°C and continue baking, checking every 10 minutes, until a toothpick comes out clean.
Cool in the pan for 10–15 minutes, then transfer to a wire rack to cool completely before slicing.
Notes
Store covered at room temperature for up to 2 days, or refrigerate in an airtight container for up to 5 days.