Will the Sundae taste the same? November 21, 2025 07:26 Updated Yes! You’ll still enjoy the same great Sundae you love, now in more sustainable packaging. Related articles Is the new paper cup 100% recyclable? Won’t the paper cup become soggy or leak? Why is McDonald’s changing from plastic Sundae cups to paper ones? Why is my McFlurry® now served with a wooden spoon? Why does the new cup look and feel a bit different? Will it maintain quality and functionality?