Raspberry and Vanilla Éclairs

Name: Raspberry and Vanilla Éclairs
Prep time: 30 min
Cook time: 2 h
Total time: 2 h
Yield: 18 pieces
Ingredients: 500 g whole milk; 70 g caster sugar; 40 g cornflour; 2 egg yolks; 1 tsp vanilla bean paste; 150 g water; 80 g unsalted butter; 15 g caster sugar; 1 pinch fine sea salt; 120 g plain flour; 3 medium eggs; 250 g icing sugar; 2 - 3 Tbsp water; food colouring paste; 2 Tbsp freeze-dried raspberries