Profiteroles

Bahan-bahan (48 porsi)

• 100 g / 7 tbsp unsalted butter
• 1 cup water
• 1 cup flour (, plain / all purpose)
• 4 large eggs (55 - 60g / 2 oz each (weight with shell), at room temperature)
• Pinch of salt
• Vanilla custard (Creme Patissiere) ((below))
• Ice cream ((Note 1))
• Whipped cream ((Note 2))
• 4 egg yolks ((Note 5 for using leftover whites))
• 1/4 cup white sugar (, caster / superfine)
• 3 1/2 tbsp cornflour / cornstarch
• 2 1/3 cups milk (, full fat best)
• 1/4 cup extra white sugar (, caster / superfine)
• 1 tsp vanilla bean paste ((or extract or essence))
• 250 g / 8 oz dark chocolate ((or US semi-sweet))
• 1 cup cream