With the “cake or biscuit” debate raging on for years, it is easy to forget that Jaffa cakes are marketed as a snack. Which seems a shame really, since all that chocolately, tangy mandarin orangey goodness would make a sumptuous dessert. So, we’ve rounded up the best Jaffa cake desserts. From the high protein Jaffa break one-pot dessert to buy to easy recipes you can make at home. If you’re looking for something healthy, gluten free or vegan we’ve got…