Perfect Swiss Meringue Buttercream for 7-Layer Rainbow Cake

Make a rainbow cake with all seven colours of the rainbow. A simple, easy butter-based vanilla cake that tastes great, light, and fluffy. Frosted with my amazing Swiss meringue buttercream with chocolate drizzle. Then top with the kids’ favourite sweets. Nothing’s more exciting than having your kids’ birthday party treat be a rainbow cake. This … Read more