French Toast, Prunes and Fermented Milk Ice Cream

• butter, to serve
• brown sugar, to serve
• coriander (cilantro) flowers, to serve

To make the fermented milk ice cream, slightly warm half of the cream in a saucepan over low heat. Add the glucose and mix using a stick blender. Add the remaining cream and the sugar and mix again. Warm the mixture to 70°C (150°F), before removing from the heat and adding the fermented milk. Mix well to combine. Refrigerate until cool before churning in an ice-cream machine according to the ma