Easter Roll Up Cake

Soft, fluffy blueberry cream roll cake 🍰 Foolproof and perfect for Easter or Spring!🫐🌷🌸🐣 Cake Base: • 8 egg yolks • 80 ml oil (neutral) • 110 ml cold milk • 1 cup cake flour • 2 tsp vanilla • Pinch of salt Meringue: • 10 eg