If you want to make a sponge roll I have a very easy recipe that is:
5 eggs
100 grams wheat flour
100 grams sugar
1sdt cake emulsifier
1/2 tsp tbm
All the ingredients in the mixer are all white and thick. Spread the butter on the bread paper sprinkle the poured dough over it and burn it in the oven. After the cooking of the cook, lift wait until a little cool new spread strobe or blueberry jam then roll. Smear the cream on top and sprinkle the meses. Thank you