Ube Swiss Roll

Hi guys today I will be sharing my recipe for Ube Swiss Roll I use ube powder of dehydrated purple yam so to rehydrate it we need some ingridients You can change this recipe a little bit to your own liking this recipe can be use to 3 ube swill roll 2 1/2 tbsp of the powdered ube 1/4 cup milk plus 2 tbsp 1/4 cup coconut milk or coconut cream +2 tbsp 2 tbsp of sugar For the cake 100 g of sugar divided 30g for the egg yolk mixture 1 1/2 tsp of ube flavouring 1/4 tsp of salt 25 ml of milk 25 g of melted butter 80 g cake flour 2 1/2 tbsp of the rehydrated purple yam 5 eggyolks optional 1 drop of purple food colouring For the meringue 70 g (remaining from the 100 g that we divided ) 5 eggwhites For the Cream 1 1 /2 cup of whipping cream of thickened cream 3/4 cup powdered sugar or icing sugar 1 tsp of ube flavouring optional 1 drop of purple food colour optional as well to decorate is glazed cherries