Bolu Gulung Swiss Roll Cake

Bolu Gulung Swiss Roll Cake 3 eggs 1 egg yolk 50-80gr granulated sugar 60gr all purpose flour 10gr milk powder 1 tsp cake emulsifier 1 tsp vanilla extract 80gr melted butter 1/6 tsp salt Fillings 150-200gr buttercream or fruit jam Cheese, chocolate, fruits, etc Bake in 170-180C fire top and bottom for 20-25 minutes Cake pan 21x26 or 22x22 Bolu Gulung 3 telur 1 kuning telur 50-80gr gula pasir 60gr terigu segitiga biru 10gr susu bubuk 1/2 sdt cake emulsifier 1 sdt vanilla extract 80gr butter cair 1/6 sdt garam (di skip bila pakai margarin) Filling 150-200gr Buttercream Keju atau coklat atau buah sesuai selera Panggang di suhu 170-180 Oven Tangkring 35-40 Menit Oven gas api bawah 35-40 menit Oven listrik api atas bawah 25-30 menit Loyang 21x26 atau 22x22 Loyang 18x18 3 telur 45gr terigu segitiga biru 10gr susu bubuk 40-60gr gula pasir 10gr cake