6: Pour the mixture into madeleine moulds and leave to rest for 1 hour in the fridge.
7: Preheat the oven to 200°C (390°F) and bake the madeleines for 10 to 15 minutes. Leave to cool on a wire rack.
Remarks
Use pistachio paste rather than powder, if possible, as the smooth texture helps it to mix easily into the madeleine batter. These proportions are to make a set number of small madeleines. It will make half the quantity of large madeleines: 60 small madeleines = 30 large.