A light and fluffy rainbow sponge cake roll filled with tangy cream cheese frosting, perfect for celebrations and colorful treats.
Roll the cake while warm to prevent cracking. Use gel food coloring for vibrant colors without thinning the batter. Dust the kitchen towel with powdered sugar to prevent sticking. Chill the cake roll before slicing for clean edges. Small cracks can be patched with extra filling.
Keywords: rainbow cake roll, sponge cake, cream cheese filling, colorful dessert, celebration cake, easy cake roll, vibrant cake