A vibrant, multi-layered rainbow cake with moist vanilla layers and fluffy buttercream frosting, perfect for celebrations and expressing joy and inclusion.
Use room temperature eggs and butter for best results. If frosting gets too soft while assembling, chill it in the fridge for 10 minutes. Use a crumb coat and chill between coats for a smooth finish. You can bake layers in batches if you don’t have six pans. Natural food colorings yield softer hues than gels. Store leftovers covered in the fridge for up to 4 days and bring to room temperature before serving.
Keywords: rainbow cake, layer cake, celebration cake, pride cake, vanilla cake, buttercream frosting, colorful cake, easy cake recipe