For the first time since the irresistible sweet treat brand was created 35 years ago, including the famous original birthday cake, the retail giant has finally introduced a gluten-free Colin the Caterpillar cake. The long-awaited announcement comes as M&S revealed a gluten-free Colin the Caterpillar cake was the “most requested product on social media” and now customers have said “it’s the best news ever”. M&S reveals new gluten-free Colin the Caterpillar cake after 35 yearsThe Made Without Wheat Gluten Free Colin the Caterpillar “doesn’t compromise on flavour, fun or chocolatey goodness” and of course includes Colin’s staple (and moreish) white chocolate face. On its website, M&S shared: “Made Without Wheat Gluten Free Colin the Caterpillar is every bit as iconic as you’d hope. X.”Will you be heading to your nearest M&S today to pick up a Made Without Wheat Gluten Free Colin the Caterpillar?