Rainbow Swiss roll   Sponge Ingredients115g Top Flour (Sifted Twice)3 Large Eggs (Around 170gm)130g Caster Sugar15g Glucose30g Unsalted Butter (Room Temperature)45g Fresh Milk1 tsp Vanilla Extract (I use vanilla bean paste)Wilton Gel Paste – Red, Orange, Yellow, Green, Blue, PurpleFilling Ingredients (I used Yam Filling)250g Yam30g Icing Sugar30g Unsalted Butter Steps for Sponge1. Preheat oven to [...]