Traybakes always remind me of school cake sales: homely, warm and unpretentious. They’re the go-to bake if you’re feeding a crowd, and I love that they don’t require too much by way of decoration – just a drizzle of icing or swirl of buttercream, and you’re good to go. This rhubarb and elderflower number is an easy one to put together, and has a really light and airy spring-time feel.